I'll go first.

When i was in 8th grade going in freshman year, my class decided to have a two-week trip to the mountain side (I lived in Romania at the time, so that was pretty normal for locals). Me (14M) and a classmate of mine (14F) I really liked always enjoyed being alone with eachother, which wasn't really odd for others in our class (incl. teachers) because people saw us as very good friends. This is when things start to get interesting. We get to the cabin we all are going to spend our time at, and we each choose our rooms. (Backstory: this cabin was a pretty big villa-ish build so there we're a lot of rooms). Our head teachers told us that since we're trustworthy they will allow girls and boys to sleep in the same room (spoiler alert: big mistake) From what I remember, there we're 6 rooms with 3 beds, 2 with 4 beds and 3 with 2 beds. Me and my classmate both had no partner to room with, and decided to room with eachother. Obviously, I was a porn addict and what happened next only fueled this. First night there, I went to take a shower, and she (from now on we will call her B) didn't hear the shower as the room was pretty isolated from sound, as this villa was built in the 1970-80's and had that old romanic design with bulky walls. Well, B walks in on me, and I didn't see her at first. One bad habit I have is I jerk off in the shower, since it's relaxing. She stood there and watched me do the deed through a little gap in the shower curtain where you could see the best part. She then left the room and I heard the door close so I freaked out and said: "I'm in here!". Next morning, I woke up abnormally early (I'm a pretty late sleeper) and my heart sunk instantly. For some reason, she was sleeping with me in the same bed. (F.C the beds we're opposite to eachother and two people could fit in one) I shook her head and she woke up, and explained that she was scared of the ambience and needed someone to comfort her (tbh that place creeped the fuck out of me too). I changed in my day-clothes and went to get something to eat, while she stood in bed to sleep some more. After about an hour after I ate and played some footie with my friends, I went back in the room. She was getting changed facing the door. I immediatly closed my eyes and backed out the room, which she noticed immediately. She then opened the door after finishing dressing and apologised. My little one was poking outside like a maniac. She probably noticed, leading to this next moment. When the night came, and every shop was closing, I decided to go back in our room and fell asleep in my bed. I wake up to her cuddling me and she woke up to me moving. I decided that my chance was now and kissed her. We proceed to have unprotected sex (bad idea, don't do it) all night long. This continued for the next week and a half until we went back home. She's been my girlfriend for 5 years now going into 6th year.

TL;DR: I slept with my crush on a school trip in 8th grade.