Turned into a slut by my workout buddy (part 1)

Preface: LONG STORY. this happened a few months ago, some parts like conversations are partly fictional since I can’t remember word for word how this went down. I’m 25, 5’9” and muscular/toned. He’s 34, probably 6’1” muscular/stocky/hairy. We’re both big into powerlifting which is how we met and started working out together. Before this I’d considered myself straight curious, only been with women but would watch gay porn occasionally, I had a dildo I’d rarely use, but never intended to actually get fucked by a man.We’d been working out together and occasionally hanging for about 6 months at this point. Nothing sexual ever happened, just work out and occasionally grabbing drinks or playing games, typical bros. Until this point I’d always thought he was totally straight since we’d both talk about girls we were hooking up with.One Saturday we finished a workout and he asked if I wanted to come over to have some drinks and watch football. We ended up getting pretty hammered, and at some point he got real serious and told me he’s actually gay. I was shocked at first cause he’s the stereotypical macho man, and he’d always gone along with being straight. He said he doesn’t have many male friends and none he’s told he’s gay cause he was worried they’d start acting weird around him. I had no issues with it and to ease the tension I joked with him saying “guess I wasn’t wrong those times when I called you a cocksucker.” He laughed and said “you were wrong, I only like making small guys like you my bitch.” We laughed it off and went back to normal, but hearing him say that honestly made me rock hard.Nothing else happened that day, we kept working out together till a few weeks later when we went out and got drunk before walking back to his place to crash. We were having another beer when he said “I’m horny as fuck, gonna try and find some slut to struggle to take this monster, so you might need to go take a long walk” while rubbing his dick through his pants. I joked “only thing they’re gonna struggle with is feeling it in the first place.” At this he got serious which freaked me out a little since we normally give each other shit like this. He just stood up without saying anything and pulled his pants down.I was stunned at first, not expecting him to do that in the slightest, and then I saw his massive cock half-hard, easily looking the size of my forearm. I instantly got turned on and stared for a few seconds but didn’t understand enough about myself to know I wanted it. So instead I just said “Jesus fuck bro I believe you, stop waving that python in my face and pull your pants up.” He laughed and pulled them up, saying “I’ve made so many straight boys beg me to impale them on this bad boy, you wouldn’t believe it.” After this we went back to joking around but I couldn’t stop thinking about his massive cock and kept glancing down there. He ended up striking out, and we decided to call it a night. He went to his room and I crashed on his couch, same as always. I always sleep in just my underwear, so got down to it and laid down. I was browsing tiktok on my phone when he walked out in just his briefs to grab some water. He was hard and had it tucked in the waistband, with easily 3 inches hanging out, going up an inch past his belly button. I couldn’t stop staring, and while walking back to his room he said “I know you’ve been staring man, you wanna try touching it?” I convinced myself he was wrong and said fuck no, going back to my phone. He just laughed and said “if you change your mind, my door’s open.” He went back to his room, and I spent the next 20 minutes having an existential crisis while thinking about his massive cock.By the end of that time, I realized I really did want to touch it, but convinced myself it wasn’t gay and just a form of confirmation. I went to his room and he just gave me this massive smirk when I walked in. “Fine I’ll admit it, I’m curious what that thing feels like. How bout I jerk you off and pretend this never happened tomorrow?” To which he just said “no, go sleep on the couch.”I honestly wasn’t expecting that at all, so I stood there for a minute just looking at him naked in bed, before asking what he meant. “I told you before, I only like making boys like you submit to me. We can pretend this never happened tomorrow, but If you want to touch it you’re going to have to beg.” At this point he took off his briefs, and was slowly stroking his massive cock. I just watched him for a minute, debating internally. He stood up and walked right in front of me, still rubbing himself. “If you don’t want to beg yet that’s fine. You either beg or get down on your knees, this is the only time I’m giving you a choice.”I couldn’t speak at this point, so after a few seconds I dropped to my knees. “Good boy. Now go ahead and feel a real man’s cock.” Hearing him say that and seeing his giant cock half a foot from myself, I instantly felt myself getting more turned on than ever in my life. I started stroking his cock with both hands, and just remember thinking how it was so big I could’ve easily fit a third or maybe even a fourth if I had one. After a minute or so he pulled away, and I was a little disappointed until he stepped forward and slapped it on my face, from my chin to my forehead. “You’ve had your fun, it’s my turn. Lick my dick like the little slut you are while I’m asking nicely.” I was so horny at this point I just moaned and started licking every inch of his dick. I tried sucking it too, but his cock was so thick I couldn’t fit more than the head in my mouth. Even that felt like my jaw was dislocating, so I just jerked him with both hands while sucking on the tip. “Fuck yeah, I knew you’d end up on your knees for me one day bro. How’s it feel to realize you’re just a bitch for a real man’s cock? I can’t wait to paint that pretty little face in my cum before I make you lick it off. Your throat’s mine now, any time I want it you’re going to get on your knees and be my toy.”Every time he spoke I just got more turned on and realized I loved every second of it. He was right, I’ve never been this turned on with a woman before. I worshipped his cock like it was my last meal, moaning while he talked dirty to me. After about 5 minutes of this he ended up slapping my ass and pulled away. “Get on the bed on your hands and knees, I’m going to ruin your tight pussy, boy.”Part 2 later