Went to a friend's wedding and....drinks were consumed. Stayed in the hotel with my then-girl (F35). She was pretty freaky in lots of ways so we wanted to get down to some hotel sex at the end of the night.

One of our mutual friends was pretty drunk and, instead of taxi home, decided she wanted to pass out in our room. We said, sure, we're drunk enough to just go asleep anyway.

Friend passes out almost immediately on the floor under a blanket...or so I thought. Meanwhile my gf gets frisky and starts to jerk me hard, rubbing her pussy against my thigh, sucking my tongue, talking dirty drunk talk in my ear, saying "she's asleep, don't worry".. Fuck it, I think.

We engaged in a marathon drunken fuck fest, multiple orgasms on each side. Thing is, I notice as I'm on top, our friend is watching in the darkness, quietly. This turns me on even more, knowing we're being watched. I didn't tell my gf but maintained eye contact with our guest, as I was inside my gf, fucking her unprotected.

I could see from the shape of the blanket, our visitor was on her back, legs spread, movement around the pussy area - so I figured she was playing with herself. Turns out, she absolutely was. I gave her a show and fucked my girl every which way I could, before we eventually passed out.

Friend was gone when we woke up, but I had a text on my phone confirming that she was awake and fingering herself silly to us fucking. Exhibitionism kink unlocked.