I [26M] made out with my gf’s sister [24F]. (Reposted from another sub)

Originally posted this in r/sluttyconfessions but thought I would share it here as well.

This happened around this time last year. My gf’s family got together for a little celebration and invited me. Whenever they all get together there’s heavy drinking and it’s always a lot of fun since I’m very close to her family and siblings.

One of the nights we’re all drinking pretty hard and as the night got later people started wandering off to bed. Her younger sister and I ended up sitting together on a couch in a dark room just kinda drunkenly talking about life and things that we were stressed over and venting. It was honestly pretty great and totally platonic. We’ve always maybe had a little bit of tension and chemistry between us, but had never come remotely close to having anything happen because of it. At some point I ended up giving her a hug after she told me something upsetting, and she ended up halfway in my lap, happily telling me how great of a friend I was and how it was awesome that she felt like she could talk to me about stuff.

We stayed like that for a few minutes, her half on my lap with her head on my shoulder and arms around my neck, drunkenly sitting in silence. I’m not sure when, but at some point I became aware that there was this tension in the air between us and the moment just felt very intimate. Almost as soon as I realized that she made this movement into my neck and while I was drunk and it was hard to tell, I was pretty sure she had just kissed my neck.

My heart immediately started racing and I knew we should get up and go somewhere else but I couldn’t move and wasn’t sure I wanted to. I’ve always found her attractive and while I knew we shouldn’t really be in this position, I was sort of on edge waiting to see what was going to happen next. After maybe 30 seconds she definitely kissed my neck, and I sort of gave her a squeeze in reply. She then started kissing my neck softly and over and over again, which is a fucking massive weakness of mine.

She then moved up and started laying little kisses along my chin and jaw, and without being able to stop myself I just turned my head to the side and she immediately kissed me on the lips.

It was really soft and first, us kissing each other, not even using tongue, her hand on my jaw and mine in her hair. But after a few minutes she’s straddling me and our tongues are in each other’s mouths and I’m grabbing her ass. She gets up, takes off my glasses, lays down on the couch and pulls me on top of her.

We’re going hot and heavy now, kissing and nipping each other’s necks and full on making out. I’m hard as a rock and she can feel it, and she starts jerking me off through the loose athletic shorts I was wearing. I’m reaching back and rubbing her pussy through her shorts and thinking in the back of my mind that we have to stop, no way can we fuck with her family sleeping just a few rooms away.

Apparently she was on the same page as me, because about a minute later, at the same time we both just…stopped. I got up, she got up, we drunkenly looked at each other and sort of nonverbally communicated that we couldn’t do this, and went to bed.

We haven’t spoken about it since and while I do feel bad that it happened, it’s also one of the hottest things that’s ever happened to me, possibly because it was so unexpected.

Source: reddit.com/r/gonewildstories/comments/q7jwxt/i_26m_made_out_with_my_gfs_sister_24f_reposted