At my senior year of high school (18 at the time), I was straight but definitely curious. Around this time, I started watching videos of men masturbating and and masturbated with the material as well. I have this one classmate (18 as well at the time) who had heat with the teachers as he was a notorious troublemaker. He'd get in trouble for making a ruckus in class, bringing a knife to school, fist fights in class etc and has a lot of failing grades which he needed to take remedial classes for. He also got heat from the teachers because he had trouble reading despite it being our last year in high school. He's also straight.

One day while everyone, including me, was studying in the classroom and waiting for our next teacher, he started massaging my chest. I honestly thought it was normal because a lot would make fun of my slightly big chest (I am slightly chubby) and they would fondle my chest as a joke for having "man boobs", but he never stopped and continued to massage it. Suddenly, he asked me to go to the back of the room where there are seats where no one would see us. He sat on a chair and asked me to sit on top of him. And so I did, then he started dry humping me. The feeling of his hard cock through his pants, rubbing against my ass definitely got me hard as well. Later, he opened the classroom door behind the classroom and in between the gap of the door and the wall, he put me in a full nelson position and dry humped me that way too. As he was doing that, I was also getting turned on but since I was curious and haven't discovered anything within me yet, I did not show any emotion of pleasure at all while I'm reading a book since we'll be having an exam at our upcoming class. He continued to dry hump me until our teacher finally came in the room. This routine would happen almost everyday especially when people are busy studying without any teacher inside our classroom or there are only few people in the classroom.

Before I go to the next part, if anyone is curious whether we've been caught by our other classmates- Yes, multiple times. BUT, you know how the funniest thing for straight guys is gay sex? That's what they felt when they caught us. They thought we were just fooling around but the sexual tension between us was 100% real. Plus, when the boys in the class pretend to hump each other as a joke, no physical contact really happens below the belt (not us obviously but I don't think they notice).

After a few days, during class, he would sit next to me whether there is a vacant chair next to me and he would whisper all the things we would do. He told me that he would go to my house where we will just pretend to do homework then he would just fuck me. I think my seatmate from the other side heard it because he looked at him after he said it. And so I just laughed like it was a joke, but in my mind, I do think that is very hot.

At the last day of class, no teachers were coming in the classroom as they were busy finalizing our grades for the year. Since everyone was doing basically nothing inside the classroom, everyone went out to the field to do other activities- except me. I was extremely tired that day and decided to nap in the classroom. Suddenly, I was woken up by the feeling of my chest getting massaged. When I looked up, I see it was my classmate sitting next to me and fonddling my chest. Soon after, he grabbed my hand and put it in his pants. There, I found myself jerking a cock for the very first time in my life. And so, I started jacking my cock too. He stood up and took down his pants then told me to put his cock in my mouth. I absolutely love that he was moaning every time i gobble up his cock and grabbing my head while he swayed his hips. Unfortunately, we were unable to finish as we heard footsteps from outside the classroom. Just in time when the door opened, I went back to my position of sleeping like I did before and my classmate went to do some crossovers with an invisible basketball.

That was definitely a fun experience. Eventually, I found myself being into gay sex, blowjobs, and even anal. I definitely love the feeling but I don't miss the person I did it with first. I'm definitely doing good now, in college and doing a lot of stuff on the side. For him, he's not doing well as I heard that while he was dry humping me all throughtout the year, he would have to repeat the whole year so he did not graduate high school with us. I also heard that he eventually dropped out of high school and currently a free loader. I still see him sometimes and asks me how I'm doing and where I live, but I always give cold replies as I do not want to be associated with him. With his current state of living, I genuinely think he just wants an "easy to get" sex since he's very sex-starved but again, he's a freeloader so I try not to give in everytime I see him.

So that is the story how I discovered being Bisexual.