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Message-ID: <29169asstr$983484604@assm.asstr-mirror.org>
From: TheEditor <grobert@mail.safepages.com>
Subject: {ASSM} *NEW* Science Affair 07  (mf teen incest, mF)
Date: Thu,  1 Mar 2001 17:10:04 -0500
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<1st attachment, "Science_Affair_07" begin>

Science Affair  (mf incest)



Chapter 7

We awoke late. I Kissed Kathy and jumped in the shower. I was downstairs
eating cereal when Mom came down in her dressing gown and started making
coffee. I told her I was going over to Aunt Steph's. Mom seemed a little
distracted. I bet Chuck was dead to the world.  I loaded the equipment
and drove to Aunt Steph's. She lived across town in a condo she had
moved into after the divorce. I hauled my gear to her door and rang the
bell. She appeared a minute later and looked hot! She was wearing
skintight jeans and a loose blouse. I thought I saw some jiggling and
her nipples seemed prominent. I got a kiss on the lips and her tits in
my chest. Yup. No bra!

I set up in her kitchen. We talked about the project and what we had
determined so far, as we sat at her breakfast bar. I didn't mention that
most of the subjects had been fucked, but I was thinking it.  I showed
her the plots we had done and she looked them over as she leaned on my
shoulder, a warm pointed tit pressed against my arm. Her breath brushed
the side of my face and she smelled wonderful. My dick hardened. As she
moved to the chair I bucked up my courage, stood, swallowed and didn't
try too hide my cock. She sat in the chair and looked right at my cock
as I approached. She didn't say anything or indicate that she was
offended, but her eyes got a little larger. I put the guide on the frame
and brought the point to the bridge of her nose. As I leaned forward to
take the reading, I could see down her blouse and there they were; two
beautiful full tits with prominent pink nipples that were very similar
to Kathy's. I must have stared for too long as she asked, "Having
trouble?" I looked back to her eyes and they were twinkling. I read the
measurements and wrote them down. Next was the tip of her nose and she
giggled. "It tickles!" She was smiling. I looked down at her tits again
and the nipples seemed to be harder and sticking out further. "Having
trouble?" she asked again as I looked in her eyes. They were hot looking
eyes.

"Very much! You are too beautiful and very distracting!" I meant it. My
heart was pounding and my face felt flushed.

"Oh Mike! You are very flattering. It's so nice to hear a complement
from a young handsome man!" She was looking at me with a little smile. I
leaned a little closer.

"May I kiss you Aunt Steph?" I whispered.

She smiled and whispered back, "I'd be very flattered." I swung the
guide away and she tilted her face up to me. It was a sweet and soft
kiss. Her lips were extremely soft and seemed moist. My breath had
quickened and I felt lightheaded.

As the kiss broke I moaned, "Oh shit, Aunt Steph! May I?" She nodded and
I went back for another as she brought her hand to my cheek and caressed
it. Her breath came a little faster too. I backed off the kiss and she
pulled my face back to hers for another. Now her tongue was tracing my
lips and I met hers with mine. I dropped to my knees as the kiss
continued and she pushed her tongue into my mouth. I framed her face
with my hands and the kiss became hotter. We were breathing hard when I
moved my hands down her neck to her breasts. They were hot and full. The
nipples seemed to burn my palms. She moaned and pushed them into my
hands. I squeezed them gently and ran my thumbs over her nipples for
several minutes. The kiss was now getting wild as she was moving her
open mouth over my face and licking me. She was growling as her hands
were roaming over my shoulder, arms, and hands as I caressed those
wonderful tits.

She broke the kiss and breathing hard, "Mike, would you please love your
old Aunt?"

I looked in her eyes and there seemed to be a little fear in them. "I
love you with all my heart Aunt Steph!"

She seemed to relax and smiled. "What I meant was, will you make love to
me? I need loving so much!"  I kissed her and caressed her tits again.
She wrapped her arms around my neck and kissed me harder.  She broke the
kiss and holding my hands to her tits, she stood. I pressed my face to
her tummy and kissed her through the blouse. "Come." She said it with
urgency. As I stood, she grabbed my hand and pulled me up the stairs to
her bedroom. Her bed was king sized and looked like a big playground.
She stopped beside the bed and turned to me as her hands went to the
buttons on her blouse. Her eyes met mine briefly, then she shyly looked
away and then back. I was struck dumb. Here was one of my wet dreams
taking her clothes off like a shy virgin. She pulled the tales out of
her jeans and dropped the blouse off her shoulders to the floor. He
breasts were full and perfect. I moaned and cupped them for a second in
my shaking hands. Her hands quickly unbuttoned my shirt and she jerked
it out of my pants as I undid the sleeve buttons. She pushed it off my
shoulders and I pulled it off behind my back. She pulled my T-shirt up
and I helped take it over my head. She pressed her breasts against me as
I hugged her. We kissed for a minute and my hands roamed her hot back.
She stepped back, undid her jeans and started to peel them off. The
operative word here is peel. They were very tight and she wiggled a lot
to get them over her butt and started down her thighs. Her bikini
panties were cut way up on her hips and didn't cover her pussy
completely. She sat on the edge of the bed as I grasped the cuffs of the
jeans and pulled them off while she wiggled and giggled. Her breasts
were swaying and jiggling as she held he hands down on the bed to keep
from sliding off as I pulled. At last they slipped off her calves and I
was looking at the briefest bikini panties I had ever seen.  She hopped
off the bed and kneeled in front of me as she undid my pants. I was
pulling my shoes off with my toes as she pulled them down. My cock
tented my shorts when the pants cleared. She laid her cheek against it
as she pulled my pants down and I stepped out of them. She immediately
pulled my shorts off and grasped my cock in her fist."Oh Mike! Its
lovely!" I had never thought my cock was lovely until then. She kissed
the head of it and ran her tongue around the rim. I just about came! I
pulled her up and set her on the bed. I grabbed her panties and pulled
them down as she laid back and raised her butt. Her mons had a thin
strip of light brown hair that was very neatly trimmed. Her pussy lips
were full and tight together. She had raised to a sitting position. I
pushed her onto her back, grasped her ankles, and pulled them apart.
Without preliminaries I leaned between her thighs and licked her pussy
lips. They were still tight together, so I did it again, and they were
still tight. I hardened the tip of my tongue and forced it between the
lips.  It was suddenly sweet and hot! My mouth started watering as I
worked the tip up and down between the tight lips. She was moaning
softly as I stroked my tongue up and down. The lips seemed to soften and
part a little as I worked. I sucked the puffy lips between my lips and
licked the inner lips lightly. I worked down to her cunt and pushed my
tongue in as far as I could. She bucked a little and her thighs squeezed
my shoulders. It was hot, sweet, and tight. I sucked and tongue fucked
her for a few minutes. It seemed that her cunt loosened a little and it
was definitely getting wetter. I pulled out and licked up lightly in
search of her clitoris. The lips were still tight as I got closer and I
hardened my tongue tip to force its way to her clit. The first time I
touched it, she bucked hard.  I tried to give it a gentle lick and her
puffy lips forced my tongue away. I brought my hands up and used my
thumbs to pry those pussy lips apart. At last I could see her clit under
its little hood, trying to peek out. I licked the sides of the hood
gently and she thrust up against my face hard. Oh? She liked that! I
proceeded to lick around her clitoris for several minutes and she was
getting frantic. At last I licked it directly and sucked it between my
lips. I looked up as I sucked. She was pulling her nipples way out and
her eyes were squeezed tight. I started sucking it harder and brushing
my tongue over it lightly. She was bucking against my mouth with little
jerks. I stayed in that mode until the jerks got harder. I sucked harder
and licked harder. She started screaming and mashed my face to her
clitoris with her hands. Her pussy was mashing my chin as I kept my nose
high enough to breathe. She came for a long time as I rode it out with
sucks and kisses. At last she pulled my face up her body and we kissed
as my cock nestled against her wet pussy. She broke the kiss and
whispered for me to put it in. I reached down and rubbed the tip up and
down the moist slit, but they didn't part to let me in. I pushed harder
as she spread her knees wide and I finally slid into the hottest and
tightest cunt I had been in. It was tighter than Kathy is when she was
sore and puffy in there. I was about halfway in when I stopped pushing.
"God Mike! It's so big! Oh God!"  I kissed her face and mouth as I held
my position.

"Shit!" I suddenly realized I was in her without a condom. "I should put
a condom on!"

"No need, honey. I'm safe." She was looking in my eyes and smiling.

"God Steph! You are so tight!" I kissed her again and she moved her feet
up my calves so that her heels we behind my knees. I pulled out a little
and it went in a little further. I gradually worked my cock in until my
pubic bone mashed hers. It was so tight and hot I could feel my cum
start boiling. I pulled back about halfway and I came as I pushed back
into her. I just forced my pubic bone against her as I came in that hot
cunt. It was kind of fun to control my action as I pumped cum in her.

"Did you cum?" She asked softly. I nodded and told her not to move. I
stayed in her for several minutes as I told her how hot and tight she
was. I described how I loved the way her pussy lips seemed to want to
protect her cunt and clitoris from my tongue and cock. I kissed her eyes
and told her how hard I got as she pressed her breast into my arm at
Grandma's. I moved my chest over her nipples as I described how hot and
hard her nipples were and how soft her breasts were under them. She
stroked my face, back, and butt as I talked. I felt twinges in my cock
and she gave a start as it started growing in her.
"Oh my! It's wonderful Mike! I've never felt a cock get hard in me
before!" She squirmed her ass on the bed and the little movement caused
me to harden more. I pulled out a fraction of an inch and it slipped
easily. The cum and pussy juice were making it easier to slip in and out
of that tight cunt. I pulled way back and slowly slid in. It was
gorgeous. I was fully erect now and I started long slow strokes. She was
sighing and her feet were caressing my thighs and calves. I kept the
pace up for a long time and she breathing with gasps as she touched me
all over with quick hands.  Suddenly she groaned and her heels kicked me
in the ass. I kept up the slow stokes while she continued her orgasm. As
she started to come down I increased the speed and power. She went back
into it. Her hands were clutching my back as if she was afraid of
falling. As her hands eased up I went faster. Now I could feel the
tightness in my balls and my ass clenching. She was grunting and her
nails were digging in my back as I speeded up, starting to pound her
cunt. Her cunt was squishing as I pounded. I was yelling something as my
cum ran up my cock with agonizing slowness and at last it blew into that
hot squishy pussy. I blanked out and when I came to, she was hugging me
tight, her legs were wrapped around my ass, holding me in her cunt. I
smiled into her eyes as my sweat dripped onto her chin and neck. She
threw her arms around my neck and pulled her face up to me for a warm
wet kiss. My arms were shaking and I slowly rolled off her to my right.
Her cunt gave an audible squishy pop as my cocked popped out. I was weak
and shaking as she rolled onto my chest and gave me little kisses. We
gave each other little kisses while I stroked her ass and back for a
long time. At last she raised up, braced herself on my chest with her
forearms and smiled down at me.

"Mike, that was the nicest lovemaking of my life. Where did you learn to
do that? "

"I was inspired, I guess. You are so sexy and pretty. I love you so much
and I wanted you to be happy." I was telling the truth.

"Oh honey! I love you too. You are the most considerate lover I have
ever had! My pussy is pretty small and most men don't last long. I have
never had an orgasm with a cock in me before! It was wonderful. When can
you put that beautiful cock back in my pussy?"

"Give me a couple of minutes?" I was smiling and my heart was swelling.

"Oh honey!" She squeezed me and we had a beautiful kiss. She got to her
knees and I could see very little cum on her pussy. It was so tight it
couldn't get out! "Come on." She pulled me off the bed. "Let's finish
your project." She slipped my shirt on and without buttoning it, went
downstairs. I pulled my pants on and followed her. She sat in the chair,
looking too cute, with my shirt framing her nipples, and her trimmed
pubic hair, framed by her thighs. I managed to do the measurements with
many kisses and pinches on her nipples. I talked to her as I worked. I
described how cute she looked and how I couldn't resist kissing her
nipples. She rubbed and twisted her nipples as I talked, telling me how
turned on she was getting. "My pussy is so squishy I just tingle!" At
one point I turned away from her and she gasped, "Oh honey! I scratched
your back pretty bad!" I just smiled and said she could scratch me
anytime.

When I finished I dropped to my knees in front of her and pushed her
knees apart. She looked at me in surprise as I gave her an evil growl
and leaned in to lick her pussy. Again the lips were tightly pressed
together. The taste was stronger, but not bad. I forced the tip into her
and once again I got that hot sweet sensation. I pushed the upper slit
apart and kissed her clitoris several times. My cock was getting hard.
I suddenly pulled her up and turned her around.  I pushed her thighs
apart, stuck my head between her thighs, and stood up with her sitting
on my shoulders. She squealed, laughed, and patted the top of my head as
I jogged upstairs. It was wonderful to feel her pussy and soft pubic
hair on the back of my neck. I ducked through the door and dropped my
pants. I backed to the edge of the bed and still holding her tight to my
shoulders, I sat on the bed, then let her fall to her back. She was
shrieking and laughing. I quickly flipped over and my face was back in
her pussy. I licked and kissed and sucked her clitoris until she was
sobbing. I raised up and covered her body with mine. Squeezing her
thighs between mine I rolled us over so she was on top.  She raised her
herself to her knees and grasping my cock rubbed her pussy on it hard,
then I slid into her. It was so wet, slick, and tight! She placed her
palms on my chest and squeezed her breasts together making a beautiful
sight. I reached up and pinched the nipples as she started rocking her
cunt forward and back on my cock. She didn't raise much, so it forced my
cock hard against her clitoris on the backstroke and against the roof of
her cunt on the upstroke. She increased the strokes slowly, her chest
flushed as she worked. It wasn't long until she was gasping. "Honey! I'm
coming already!" She rocked harder and harder with a look of utmost
concentration. She was sweating profusely. I pinched her nipples hard,
causing her to jerk and cry out. She started fucking her cunt on my cock
faster as I started bucking my cock into her. She held her position,
sobbing as I went through the longest slowest orgasm I had yet! When I
relaxed she laid on my chest crying against my neck. We lay like that
for along time.

She raised her head and wiped the tears off her face as she smiled at
me. "Oh Mike honey! That was the best yet!" My cock was still in her,
but there was no way I was going to get it hard again. That cum had
hurt! Suddenly her phone rang and we both jumped. She leaned over and
without slipping off my cock she said hello, a little breathlessly. It
was Mom wondering if I was still there. I glanced over at the clock and
it was almost 1:00! We had been fucking for almost 3 hours! Now I knew
how Mom and Chuck did it. Every time he got it up they fucked longer and
longer. She laughed and said she had me doing odd jobs for her. She
rocked and my cock plopped out. "Oh!" She gasped and then laughing said
to Mom, "Oh shit, I just dropped something important!" I had to control
myself to keep Mom from hearing me laugh. Steph's tits were jiggling as
my laughing caused her to bounce on me. She said she had to go and she
hung up laughing.

"Go get a shower honey and I'll fix you a sandwich. We don't want your
mom to think I'm fucking and starving you to death!" She hopped off me,
slipping my shirt on as she went downstairs. I went into her bathroom.
It felt neat being in there with her things. I showered, dressed, and
went downstairs. She looked sexy with her tits peeking out, giving me
flashes of her ass as she moved. I ate quickly, then she took my shirt
off and gave it to me to put on. I buttoned it and tucked it in as I
watched her watch me. She was too beautiful! I got tears in my eyes as I
told her I loved her. She flew to my arms and pressed herself to me as
we kissed and cried together. "Mike. I don't know if I'll be able to
hide how I feel about you. Sis knows me pretty well." I couldn't say
anything.

I reluctantly loaded my stuff then gave her naked shivering body one
last kiss and hug at the door. As I drove home I was wondering how I
could be in love with three women? It was scary! I didn't want to hurt
any of them.

At home I found Kathy in the family room and asked if Mom was mad at me.
"No I don't think so. She was probably feeling guilty about being in bed
with Chuck all morning. They only come out to eat! Even then, they watch
each other all the time. It's pretty amazing!"  We talked about them and
had some laughs when the doorbell rang and I went to the door. It was
Aunt Steph! She kissed me with a quick bit of tongue and looked to see
if anyone was around. Kathy peeked in and Steph went over to give her a
hug.

"Mike you left these on the counter." She pulled the plots I had shown
her out of her purse. As I took them from her, Chuck came to the stairs
from Mom's room. He was bare chested and looked pretty beat. He and
Steph saw each other at the same time. He stopped and froze looking at
her, then he looked to Kathy and I with a panicked stare.  He didn't
know how to handle the situation. "Oh my God!" Steph shrieked and
laughing went tearing up the stairs to Mom's room. Chuck followed her
like a kid caught stealing cookies. Kathy and I looked at each other,
then followed them with dread and curiosity.
When we got to the door, Steph was on her knees, on Mom's bed, while Mom
was clutching her covers to her chin with a shocked look. Steph was
laughing and bouncing on her knees. Chuck was inside the door looking at
them as if he was going to be shot. The gist of what Steph was saying,
between laughs and shrieks, was that it was about time Mom got her ashes
hauled. "As long as it has been since you had a good screwing it is no
wonder you picked a lover that can keep up!" She turned to look at
Chuck. It was pretty obvious he was miserable. "Oh honey! Don't be
embarrassed or afraid! I think it is wonderful! My sister has needed
some good loving for too long! Are you giving her some good loving?"
Chuck blushed and gave Mom a pleading look.

"Stephanie! Don't tease him! He is the best lover I have ever had and
you shouldn't be trying to embarrass him!"  Mom was scolding Steph and
she looked at Chuck. "Honey, don't let my vulgar sister embarrass you.
You have nothing to be embarrassed about." She faced Steph and flatly
stated, "and I can verify he has a lot to be proud of!"  Mom turned to
Chuck and asked him to please get her the Coke she asked for. She looked
at Kathy and I, then suggested we help Chuck. She asked Steph if she
wanted a Coke. Steph looked to us and nodded. Chuck, Kathy, and I
trooped out and went down to the kitchen. Chuck was still shook up and
asked us several times if Mom was in trouble. We assured him that Steph
was cool about it.

Kathy laughed and giggling said, "Your only problem may be that Aunt
Steph may hop in bed with you and Mom. She is pretty horny since she
divorced Ass-hole!" I swallowed and blushed.  We got the Cokes and went
back up. Mom was laughing when we went in. Steph was stretched out on
the bed resting her head on her arm. Chuck gave Mom her Coke and she
patted the bed beside her, indicating he was supposed to sit.  He sat
carefully on the edge, as if he didn't want to jiggle the bed. Mom
reached over to hold his hand and the cover dropped exposing her
breasts. Steph giggled and Mom told her that the same thing happened
last night. Mom looked at Kathy and I and asked, "Do you guys mind?"
Kathy said she thought Mom had great tits and I sure didn't say
anything.

"Oh Linda! I'm so jealous of you!" Steph was earnest.

Mom gave her a warning look and said, "You can't have him! Don't even
think about it!"

Steph laughed and said with a pout, "Well! I will just have to get my
own then." I received a little glance from her and I'm sure I blushed
hotly. Nobody seemed to notice, but my heart was pounding and my ears
burned. Steph smiled and got off the bed. She leaned over and gave Mom a
kiss. "Let's leave the lovebirds to themselves." We left and I closed
the door as I stepped out. Downstairs Steph grilled us about when the
lovebirds had started and how long they had been up there. Kathy told
her the truth and when she told her they had only come down for food in
the last 20 hours, Steph laughed and yelled, "Wow!" She reached over and
squeezed my forearm. "Do you think you could keep up with me for twenty
hours, honey?" I was shocked! She and Kathy just laughed and Kathy added
fuel!

"I'll bet he couldn't!" She smirked at me. I could have killed her!

Steph laughed and challenged, "I'll bet he could!" Kathy stared at her
and said the fateful words that seemed to always get me in trouble.
"What do you want to bet?" Steph was always up to a challenge.

"Does anyone ever know about this?" Steph said it cautiously.

"Just you, me and Stud over here." Kathy was leaning toward Steph when
she said it.

"Will Stud cooperate?" Steph said to Kathy and nodded her head toward
me.

"I guarantee it!" Kathy was smirking. I felt like a peace of meat!

"Who gets to test him?" Steph asked Kathy. I gasped!

Kathy glanced toward me and turned back to Steph. "I'll flip you for
him." I tried to protest and they both shushed me.

Steph stuck her hand out and said the word, "Deal!" They shook and
smirked at each other.

Kathy was all business as she asked, "Where can we test him?"

Just as business like Steph said, "My place."

Curtly Kathy asked, "Next weekend?" Steph nodded. Staring straight at
Steph, Kathy said bluntly, "Give me a coin Mike." Once again I tried to
protest and they both shushed me. Groaning I reached in my pocket and
brought out the coin. I handed it to Kathy and she took it while staring
at Steph,."Call it." She flipped it as Steph called heads. Kathy had
covered the coin with her hand. She smirked at me, turned back to Steph
and slowly raised her hand. It was tails. Kathy squealed and Steph
groaned. Magnanimously Kathy said to Steph, "You can have him for a
weekend later."

Steph smiled and said, "Thanks honey." I tried to pitch in my opinion
and they shushed me again. "I'll get it settled with your Mom." Steph
said it matter-of-factly and went upstairs to Mom's room.

Kathy turned to me and said with wonder, "Steph is so cool! I'll be over
my fertile period.  I'm going to fuck your dick off and no rubbers!" I
was still shocked at the sudden turn of events. We talked like
conspirators for a few minutes until Steph came downstairs.

She was smiling and her eyes were sparking. "They were going at it again
when I went in. They are sure a couple of horny fuckers!"

Kathy shrieked, "You just walked in?"

Steph nodded and that smirk was back. "I just sat down beside them and
told them I had a proposition. I said I would have you guys over next
weekend and they could screw like bunnies without interruptions. Your
Mom said, 'OK, now get out of here!' You have your work cut out Mike. He
is a stud!"

Kathy hugged her and shrieked, "This is going to be so much fun and so
hot!"  I just groaned. They smiled at me and proceeded to plan who would
get me first and how many times I might get it up in twenty hours. I
just sat that there, stunned.  Here were two beautiful-hot women calmly
discussing how they were going to fuck me stupid! Was this a dream or a
nightmare? When they finished Steph kissed us both and I got a hot
tongue. After she walked out Kathy asked me calmly, "So, do you think
you can handle two horny women?"

I smiled at her and laughing said, "This is better than a wet dream! In
my wildest fantasies I couldn't have imagined this!"

"I can't wait for Friday!" She said as she jumped on my lap and kissed
me.

I broke the kiss and reminded her, "Isn't Gina picking you up soon for a
party?"

She jumped up and scampered up stairs to get ready. Whew! I had to be
ready for Annie tonight and after the go around with Steph I needed all
my energy for tonight. I went up to my room and yelled at Kathy in the
shower to let me know when she was done. She said OK and I lay down. I
must have dozed off because she was in her bra and panties when she
called me. She looked beautiful. I warned her about turning the guys on
too much at the party.

She batted her eyelashes and said, "Jealous?"

"Yes and I'm your over-protective brother too!"

She ran over and kissed me. Damn! She smelled and felt wonderful! "Well
I don't imagine that any of the guys there will be near as sexy as my
big brother!" I felt a little better as I hugged her and ran my hands
over that beautiful ass. She let go and went to her room to dress.

I showered, shaved, and dressed. I remembered I hadn't called Gina
Steffinato or Mary Hansen, so I asked Kathy for their phone numbers. She
was still wearing the sexy undies. She told me their numbers and I went
to call them. Gina answered and we set it up for me to come over the
next evening. I called Mary's, talked to her mom, and set up Monday
after school.

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