Sexual Experiences (NSFW)

Okay. I wrote this whole wall of text about 3 hours ago, but my phone died at the end of my story, so I've kinda been blowing off re-writing it. So, let's try this again.At 19 years old, I've only ever had sex 3 times (4 if you count oral.) And I was never really attracted to any of them, romantically, physically, or both. Let's start with my first.I was 11 when I discovered the wonders of jerking off and free internet porn, but I felt like I needed more. One day, I asked my friend if I can sleep over at his place, with the full intention of doing SOMETHING that night, but I crammed it in the back of my brain as more of a "if the situation arises" sort of thing. So we sat in the living room, me on my ps3, him on his laptop, and we began talking about sex, as all middle-schoolers do. I brought up newgrounds, that spectacularly nerdy website, and he said he's seen some stuff on there, too. For some reason, he pulls it up and we watch some cartoon porn, and we both laugh. But, as I got back to my gaming, he apparently couldn't help himself and started jerking off! I ignored it, and for some reason, perhaps out of curiousity, stayed in the room and kept playing video games. I was confused and upset by the whole thing, and kinda shamed him for it. But, somewhere between that and Resident Evil 2, I got INCREDIBLY horny. I brought up experimentation, because that's what sex between little people is, I guess. He was down for it, so we agreed that night to do it, test it out, see what all the hype was about. And we did. And it was strange and painful. I'd like to say that this was some fantastic experience, but the boy was well-endowed for a 13 year old, and that was the first time anything went up my butt. And after his mom flew down the hallway, zipping past his open door, we decided to call it quits. He was my friend, but I didn't fall in love with him or anything. We just didn't talk about it ever again. Wondering if that endowment grew up with him nowadays.The next time I'd have sex is 5 years later. Sophomore year, I started talking to this guy again from one of my classes as a freshman. We were both taking Spanish, and we actually joked one day to the whole class that we were gonna go to the bathroom and do it. And to further convince my peers, I followed hum to the bathroom after class. What I wasn't expecting was for him to not take it as a joke, turn around, and grope my balls.I'll edit this and finish my stories, but right now I have to get ready for midterms. Tell me your guys' experiences. Were they with people you cared about or found attractive? I don't seem to have the best luck with that, as you will find out when I'm done with this post completely.