My GF teaches her sister

Let’s say quarentine isn’t all that bad.

My GF, her sister, and myself have been self-isolating together since their parents are technically “at risk”. Our apartment is a smallish two bedroom loft, however since we never have visits over the second bedroom doubles as a studio. As a result, her sister spent the first few nights in the couch, then I spent a couple nights there, then we tried to sort out some sort of inflatable mattress, then we got rid of said mattress and that brings us to last night.

Now, quick background: My SO: 22y/o, barely 5’ and 100lbs, pale white skin, long brown hair, small perky breasts and an amazing round ass.

Her sister, A: 18y/o, 5’2 and 100lbs, pale white skin, medium length brown hair, small breasts and a tiny, perfectly round and uptight, ass.

You get the idea: they are virtually clones of each other.

Now, we had already had a few encounters over the years with her sister sleeping in the same room as us, even watching us, and perhaps most notably showering with us. We usually ended those encounters talking about how “that was wrong and it should never happen again” but alas, life has a funny way of getting in the way.

Anyways, from those encounters, and my gf’s close relationship with her sister, we knew A was a virgin, at least in the penetrative sense. So last night, after a nice evening of doing nothing but watching Netflix, we began to discuss sleeping arrangements. It was clear, from the nights before, that we all wanted the bed in our master room, however no one was comfortable enough to say it. My SO pointed out that the bed was large enough to fit the three of us if we didn’t mind her sleeping in the middle, to which we promptly replied we didn’t care. At this point everything is naïve and purely out of necessity.

So my gf goes and changes for bed, I jump on my console to get a few matches of COD in, and after a while A, who has been on the phone announces she’s going to bed. I get a couple more matches in, and turn off everything in the living room, stubling in the darkness towards our bedroom trying not to wake them up. I though I heard some voices comming from the room, but when I opened the door they both appeared asleep. So I changed (and by that I mean I just stripped down to my underwear) and climbed into bed besides my gf.

My gf cuddles towards me and mumbles something about not having to go to work tommorrow. I begin to fall asleep but I start to feel her rubbing my dick with her hand over my boxers. I figure: sure, let’s tease you too, so I reach down and start playing with her ass. Things get heated after a couple minutes and I’m now pulling her panties down, trying not to make too much noise or move around too much. Once I have them down to her knees, she stops and whispers in my ear: A wants to see how it’s done.

I, being horny as fuck, make absolutely no questions and proceed to pull her panties down, removing partly the covers in the same motion. I position myself over my gf and being making my way down as I kiss her everywhere. I hear her moan and feel her hands ruffling through my hair. Once I get to her pelvis, I pick her up and turn her around in one swift motion so that her ass is now facing me.

Now, at this precise moment, I am greeted by two things:

First, I take the chance to look over at A who, to my pleasant surprise, is staring intently at us, naked. Her body, lit only by moonlight, is something I tell ya. Tiny round nipples perfeclty erect, perfect pink pussy, with only a small amount of hair, her hand posied over it as if she was trying to cover it but not quite, and her stare, gosh her stare.

I turn my gaze from A to my gf and are greeted by a second surprise: she’s wearing her favourite but plug. I take in the view, and proceed to shove myself in between her legs, gently lifting her pelvis up, so that I can go to work on her. I’m so turned on I miss track of time so I do not know how long I was down there, but I can tell you that I stopped when my gf, panting, pulled me by the hair and told me to stop.

She pulled herself up towards the bedframe, turned around and asked A: do you want a go? A just shook her head yes and crawled down to where my gf had been. My gf looked me dead in the eye and told me: be careful, please. Then she proceeded to lift A’s head up so that it was resting on her lap and began toying with her hair.

I figured I had died and this was heaven, but anyways, I digress.

Not sure how to start I began by doing as I did with my gf; and working my way down from her neck. The moment I put myself on top of her, however, A shivered. I lifted myself up but I heard my gf’s voice shushing and reasurring her, I looked up and A was intently looking at my gf while biting her lip, so I proceeded.

Her nipples where rock hard and each time I came close to them I felt her shiver in anticipation. As I moved further and further down, I started to get a warm feeling from between her legs, where my knee was supporting me. After a few moments I was there, greeted by wonderful pink lips that where so much like those of my gf that I couldn’t believe it. I quickly gave at glance up and saw her staring at me, biting her lips, and my gf staring at her. I moved my head down again and began making love to her pussy.

She moaned, she moved, almost struggling, it took only a few seconds before she began to moan louder and louder until she orgasmed. I pulled myself up and saw her blushed red face panting. My gf looked at her and asked if she wanted more and, for the first time since this started, she spoke, saying a faint: yes, please.

My gf instructed me to remove my boxers, which I quickly did, revealing my painfully erect dick. Now I’m standing on the floor near the foot of the bed, and my gf makes her way toward me. She kneels in the bed, and begins to softly kiss my penis. As she does, she reaches out with her hand and taps A on her leg, urging her to come closer.

A takes a position right next to my gf, who, without breaking eyecontact with myself, takes A’s hand and cups it around my balls. A flinched here a bit, causing me to do a small jump, to which my gf laughted. She took the oportunity to inform us of how sexy she thought this whole thing was.

A didn’t reply, however, she was too busy staring at my dick, her hand still cupping my balls.

“You can take it if you’ld like” my gf said, “just don’t use your teeth, he hates that.”

A didn’t hessitate and she began working my dick. Now, I could tell she didn’t have experience and her technique wasn’t the best, but damn it felt good.

After a few minutes A pulled my dick out of her mouth, to which my gf replied: it’s time now.

She moved herself to the middle of the bed and motioned for A to rest her head on her lap again. She then instructed me to be, and I quote, “as gentle as possible”.

A assumed her position and opened up her legs, inviting me forward. I took the cue and put on a condom, after I gently pushed the head of my dick towards her pussy. A’s hand reached down and helped me glide it in.

Now this moment was absolute bliss. A flinched a bit at first, but she was wet enough and we took it slowly so that she did not feel any pain at all. After a while I started to ramp up the speed and she, in turn, with my gfs instructions, began to move in sync. It took only a few minutes before A was blushing red again, moaning loudly.

I pulled out, not wanting to be done yet, and seeing my gf leaving wet spots all over I asked her to open up the drawer and pull out another condom. I quickly exchanged them as A asummed her position in the middle of the bed and my gf hers, facing A, her feet on the floor, bent over so that her forearms rested on the bed and I was greated by her wonderfull ass. I slapped her once, she moaned and turned around to look at me as I guided myself in.

I began going harder and harder, slapping her ass as she asked for more. As I did, I would periodically gaze at A, who was rubbing herself, only a few inches away from my gfs face.

My gf reached around and pulled the plug out. She moved forward lying down flat in the bed and spreading her asscheeks. Her face turned away from A who was now starring intently at her sister.

I jumped on and straddled her. She reached around and grabbed my dick as she guided it towards her ass hole. A whimpered in excitement, and when I went in so did my gf. I began pumping her as she began groaning and moaning louder each time. By now A was going full on herself, even pinching her nipples. My gf gave a final groan and I pulled out.

While she was still facing down on the bed she turned to A and asked:

“Do you want to taste it?”

“Taste what?” Replied A, who was now fully red on her cheeks.

“Cum. Do you want it?”

“Well, how do you guys usually do it?” Asked A.

“We either go inside, or I finish him, but here, come” said my gf as she grabbed A and moved towards the foot of the bed, motioning for me to stand up. As I did, she kneeled infront of me and began stroking me. A catched the cue and kneeled besides my gf.

A moved her hands towards my dick, and my gf took A’s hands into hers so that both of them stroked me.

As I began to cum she moved her head back and so did A, so that I came on both of their chests and faces.

A giggled, my gf said: well, we are doing that again, and took A into the bathroom to cleanup.

I followed suit after catching my breath and we all jumped into bed together.

Now I now this sounds like complete and utter bullshit, but frankly I don’t care, I just wanted to share one of the highlights of my life haha.

We spoke, like seriously spoke, and set some boundaries in the morning after clearing up weather we where all comfortable and, well, we have plans for more to come. So if you folks are interested I can post some updates here. Let me know.

Source: reddit.com/r/Erotica/comments/jfy6qo/my_gf_teaches_her_sister