This happened during my first year of college.

I lived a 20-30 minute drive from campus where my college is, so I used to take the bus to and from my classes. This happened during one of many bus rides I took during my first year of college.

I got into the bus and discovered there were no more empty seats while I was heading home from the university. At this moment I was quite exhausted and simply wanted to curl up. At the other end of the bus, I noticed a familiar face—my first-year classmate from one of my courses. I approached him with a friendly smile and said hello. I thought he was very cute—kind of a nerdy guy, just how I like them. I struck up a discussion and finally told him why I was exhausted and made every effort to avoid sounding harsh or demanding while requesting a seat.

He agreed without thinking twice. Before he had the chance of standing up and giving me his seat, I sat on his lap. I'm not sure exactly why I did it, as initially I didn't plan on it; I guess my brain simply worked too slowly. I sort of froze and asked him if he minded, but he responded no really quickly, and that was it.

My skirt was so short that I knew my panties were showing when I was seated. I think he realized this really quickly too, as I felt him getting hard under my butt. I found this incredibly hot in the moment, and since the ground was quite bumpy, I overexaggerated the bumps and started grinding my ass into him a little bit. I also felt myself getting wet during this. A big part of the appeal was the fact that he looked like an innocent, shy guy.

He gripped the handle on the chair in front of us with both hands as the road was quite bumpy, so he ended up squeezing my boobs together, which was also really hot. I started grinding harder on the uneven road, which I believe caused him to stick out his thumbs (while clutching the handle) so he could get handsy with my tits but in a not-very-observable way. I think he was trying to hide the fact that we were doing this, but given the darkness, I doubt anyone else truly saw anything.

It felt like the perfect tease since he was hardly touching my breasts. It was so hot; I felt exhilarated. I gently pushed my hand toward my panties to feel myself. I started gently touching myself, and I know it got to him since he dropped all inhibitions and started groping me totally. I also stopped giving fucks and started caressing his dick and grinding quicker while touching myself over my panties. I started grinding and rubbing quicker as I was on the brink of cumming, and this got HIM to cum which drove me on even more. I carried on doing this till I came. I found it sort of romantic since he was still touching me as I got off.

After that, we were somewhat silent and slightly awkward, but he held my hand for a little, which I found to be cute. He also wrapped his hoodie around his waist since he obviously made a mess. My stop finally arrived, and I said my goodbyes and kissed him on the cheek.

After this, we stayed in touch, went on a few dates, and made out A LOT but, to be honest, nothing compares to the initial encounter.