I (29F) share a bday with a friend (30M) who’s pretty attractive. We have a big group of friends who rented a party bus for us one year. We drove around the city a few hours with everyone dancing, drank and taking some other libations. I ended ended up grinding on my friend, giving him a pseudo strip tease. His gf was pretty inebriated and cheered me on when she wasn’t focused on something else.
There was a “VIP” section in the bus that was basically a curtain, so I took him back there. Undressing to my thong and bra I gave him a lap dance, that I was actually pretty proud of. He started do fondle and kissing my chests before we made out. I took off my bra and thong, and was now fully nude dancing on him. Despite the noise just inches away it was shockingly intimate.
I grabbed his cock and sat on it as he sucked my nipples before we kissed again. I told him to not cum in me so he pulled out and ended up cumming on the seat cushion. We went back out and no one seemed to notice what happened. He definitely never told his gf since they’re still together. I felt bad but there had always been flirting and we never hooked up again.