Sister’s Peek


The following article is about “incest” and depicts in-depth sexual behavior. If you are under the age of 18, or if this is unacceptable to you, please leave immediately. Please do not make any changes to the article and be sure to keep the warning at the beginning.

PS: This is just a fantasy story, don’t take it seriously.

The other day, I was watching a movie at home when my sister passed by the door.

She had turned fourteen, so her small, otherwise flat breasts were starting to develop. She flopped down on the couch next to me, and was asking what I was looking at.

At this point I was trying to keep an innocent and uninformed expression on my face and try to find the damn remote control so I could turn off the pornographic video that was playing on the screen. I couldn’t find the remote, so I had to get up and turn it off myself.

I think she may have noticed the bulging part of my jeans because she said “You don’t have to cover it up, I’m big enough now.”

I’m in the middle of my sixteenth year and am in a steady relationship with a girlfriend; she’s courageous, which means we’ve been having sex for a long time.

“Oh yeah, big enough, who…? Have you ever done it before ?” I asked her curiously.

“No, but my friends and I talk about those things all the time. I already know a lot about it.”

“Fuck you …….. You have no idea.” I said, “You’re still a little kid!”

It’s something that drives her crazy, and she hates it because I say she’s still a little kid.

“I’ve seen you and Mina, you were doing that in your room!”

She yelled at me loudly and ran back to her bedroom.

I froze there, amazed at what I was hearing . Was it true …….. She had seen us …….. Yeah ……….?

“What did you see?” I asked her in a loud voice.

“That Mina is on top of you” …….. She’s rocking up and down on top of you ….. I know what you guys are doing …….. I’m not a dummy .”

Very definitely …….. My sister did see something ….. I walked over to the doorway of her bedroom.

“What were you doing then?” I asked.

“Nothing, just looking around and then I’m off to Nelly’s.”

I strung up my courage and boldly asked her ………

“That’s it? You don’t want to see it again?”

She opened the door then watched me.

“Hmmm ….. Good …..” I asked, “Do you want to see it again ?”

“….. I think” she said with a smile.

I told her to wait in my bedroom because I had to call Mina. I called Mina and told her what was going on, and at first she seemed tired, but after I told her everything from beginning to end, she was refreshed and ready to come over at any time.

I went back to the bedroom to tell Lisa that Mina was on her way.

“Do you get nervous ?” I asked her.

“Now? No,” she replied.

“I’ve seen it last time …….. So it’s not a big deal.”

I knew she had because her knees were shaking and it looked like she was very nervous. About ten minutes later, Mina finally arrives, because I see her appear in the doorway.

“Are you sure, you really want to do this ?” She questioned.

“Yeah ….. I guess it’s up to you since it’s come to this ?” I asked her rhetorically.

She started kissing me and then pushed me into the bedroom. I peeked at Lisa, who was still trembling on those knees as we entered the room.

Mina pushed me down on the bed and started to unzip my jeans. She pulled it down to my ankles and then pulled down my underwear and pulled out my cock for Lisa to see. Mina started to hold my prick and pump it up and down.

“Gore …….. It’s so big.” Mina said while looking at Lissa.

Lisa gulped and gazed silently at my stiff prick.

Mina wrapped her lips around my shaft and took a few inches into her mouth, whimpering and letting it slide over her tongue.

I gazed at Liza, rubbing her legs as she saw Mina take all of me in with her mouth, her little skirt by now lifted up to her thighs. I caught a glimpse of her panties, which landed on the floor next to her chair.

“You can go touch yourself if you want,” I told her.

“You don’t have to hide it from me,” Mina said, getting up as well.

“So ….. I’m going to undress, if that makes you feel more comfortable.”

Then she took off her shirt and bra.

Mina had a set of C size, near perfect breasts, and nipples that looked ever so firm. Then she stood up making her jeans and panties slide down.

Liza, staring at Mina’s body.

Mina’s hands caressed over her own gorgeous breasts and over her mound. She stopped her hands on her private parts and turned her back to me, straddling me. Using her own fingers, she spread her pussy lips and slid me inside her. She slid down until she was all the way inside me, then stayed there for about a minute before withdrawing all the way.

I wondered why her movements were so slow, and it wasn’t until I peered into her vision that I noticed that by now Lisa was completely naked.

She was sitting in a chair, naked, with one leg over the handle, stroking her own bottom.

I looked at Mina, and she smiled, and I think the current situation made her involuntarily aroused. She started to pick up the pace, fucking above me, faster and faster, and all the while she still kept her eyes on Lisa.

She continued to moan and groan, “Oooh ….. Gal ….. Wow ….. Yes. This. Too ….. Good. Whoo….. Ah.”

I was enjoying myself until she stopped and said.

“I want to be like a dog and have you fuck me from behind.”

She gets up, then puts her arms and legs on the floor ….. Her head is facing Liza.

Liza didn’t leave, she just stayed there looking at Mina, at her body.

I found a suitable position behind Mina and slid my hard prick inside her wet cunt, slowly fucking her.

I was looking at Liza’s face while fucking Mina , her hand was stroking her virgin pussy and I could see the lewdness wetting her fingers and her pussy lips and her clit was so red and swollen ……

Mina watched as well, her eyes fixed on Liza’s bright red clit.

“Fuck me harder” ….. Faster ….. Hurry ….. I want more …..” Mina cried out.

I picked up the pace and she pushed back to get me deeper while her eyes remained fixed on Liza’s clit.

“I want it!” She said and leaned forward, her lips touching Liza’s erect clit.

I can’t believe that my girlfriend is licking my sister’s private parts!

Lisa was shocked too, I think it made her very shocked.

Mina’s mouth continued to remain on her moist pubic mound, licking her clit with her tongue before stretching it out and moving it in and out of her moist cunt.

Liza looked at me with surprise.

I said, “You’re okay, Lisa, you just need to relax and let it run its course.”

She spread her legs then leaned back in her chair and watched as Mina’s mouth covered her still virginal pussy.

As Mina’s tongue carefully explored her inside and out. Liza closed her eyes and tried to withstand the intense stimulation on her thighs and private parts.

I was fucking Mina fast now, knowing that she was going to climax at any moment.

Liza At first she rocked and moaned slowly, then louder and louder.

Finally she screamed out loud “Oooh! Yes …..” She moaned as wildly as she could.

My little sister climaxed on my girlfriend’s face, her lewdness wetting Mina’s lips and chin, until Liza pushed her away and said

“No more!”

“Enough! ….. No more.”

“I …….. can’t take ….. anymore!”

By now, Mina was also becoming intensely aroused, and her pussy was gripping my prick so tightly that I had to thrust hard into her tight little hole.

Lisa watched in fascination as I fucked Mina as hard as I could. I used all my energy until she finally collapsed on the floor.

Mina was satisfied, but I was still hard as a rock.

“What are you going to do next ?” Liza asked me.

“I guess I’ll just have to masturbate” I replied and started pumping my rod.

“Okay, so where are you going to shoot that stuff? It’s not going to be spilling it all over this floor is it ?” She asked.

“So what do you think should be done, Lisa ?” I asked.

“Well, you can shoot it on me, you know, so it doesn’t get anywhere else.”

I failed to believe what my sister said.

“Well, what do you want to do ?” I think it’s funny.

“In my ass . .” She said, “Shoot it in my ass .”

Then she leaned her knees against the chair and then pushed her tiny ass up high.

I could barely believe I was looking at my fourteen year old sister’s anus and privates as I pumped my rod. Ready to coat her tight anus with my cum.

I could smell her sluttiness and couldn’t take my eyes off that perfect ass.

Mina moved to her back, and watched me as I cupped my prick ready to cum on my sister’s body.

“Don’t you want to touch me?” Lisa asked, “Don’t you want to touch my ass? Or my pussy?”

My left hand caressed her ass, gently stroking over her tight crack, imagining as if my prick was thrusting and throbbing inside her.

I ran my finger back and forth over her pussy until my finger was covered in her wet lust juice then lubricated her anus with that lust juice.

I gently inserted my finger into her asshole, stopping there for a moment until her muscles relaxed before I pushed my finger back and forth inside her.

“Wow ….. Wow …….. That’s nice ….. Wow, be gentle, please,” she said

I inserted my middle finger deep inside her. Then slowly pulling out and then thrusting back in, feeling her muscles holding my finger tight as I was fucking her ass with it.

“Oh, ah …….. That felt so good …….. That feels ….. It’s great. Please ….. Go on.”

It looked like my sister was really appreciating me finger-fucking her anus, and it was so exciting that I could barely hold back from cumming.

Mina was enjoying herself too, she was holding Liza’s young breasts and tugging hard on her tiny nipples.

“I’m about to cum, Lisa,” I warned her.

“No …….. Not yet, I want you ….. Inside me ….. Please be inside my ass …..”

I really can’t believe that one I’m hearing right now. My sister really wants me to fuck her in the ass!

Mina immediately took my prick into her mouth to wet it, then wet Lisa’s anus with her saliva and wet the area around the hole with her fingers.

I carefully jutted my prick against her entrance and barely pushed in a little into her.

She gasped and held her breath for a moment before saying “Slowly ….. A little …….. Please …….. Slowly” At this point I slowly pushed my prick into her virgin ass.

I slowly inserted about 1/4 into it, then pulled out a little more, then inserted it again.

She began to moan and then thrust her ass backward, my entire prick almost disappearing within her beautiful ass.

I withdrew my prick to the end and inserted it whole and deep again, all the way to the root of the prick and then stopped there, letting her feel it deep inside her.

I looked at Mina , who was admiring that what she saw while playing with her own pussy.

Now, I began to slowly pump her ass, using my hands to knead her young breasts.

She matched my movements, snapping and rocking her ass against my waist, trying to get it all the way in.

“Lisa …….. Your asshole is so tight …….. I’m ….. Gonna cum ……..”

“Shoot it up the inside of my …….. Shoot it inside my ass …….. Let me feel it.”

I fucked her faster, my cum boiling inside my scrotum, ready to jet out.

“Here it comes ……..” I said, while my prick plunged into her as far as it could go.

Shooting my flagging hot cum inside my sister’s tight little ass.

My prick throbbed and spasmed violently as I did my best to shoot all of it into her ass.

“Oooh …….. So good,” she gasped.

“Gal, I can feel it inside my stomach, it’s so hot. It feels so good .”

After I had shot all my cum into her, I pulled my prick out of her. Exhausted, I lay down on the bed.

Liza and Mina climbed into this bed together and lay beside me.

We went to dreamland together ….. Until mom and dad came home….

But that’s another story ……