First time selling my arse REAL

I've been fucked loads of times but I've always had a kink about selling my arse. Something about taking money and being owned by some stranger for a while was really hot. So I set up a profile on AW. Took a while to get a bite (a dude in lingerie is never going to be everybody's cup of tea) but eventually I exchanged a few messages with a guy who wanted to book me for 2 hours for £100. A date and time was set for a few days later. I was so nervous and excited. Unlike previous meets I had no idea who he was, what he looked like but the idea that he'd give me money and I'd have to do pretty much anything he said for a couple of hours hot me so horny. On the evening he booked I set off with my bag of stuff with me. I was literally shaking with nerves as I buzzed into his apartment building. What if i found him ugly and I'd have to go through with it anyway? Too late now. I knocked on his door. He was older than I'm used to, maybe 60s? Tall, bear body type. Not my usual type but no unattractive. Could have been worse. Hed asked me to get ready at his whilst he watched so we went to his bedroom and I stripped naked then gave him a choice of lingerie sets I could wear. He chose a pink and green basque, thong and stockings. I got dressed and lubed up my butt plug and eased it in whilst he watched. He liked that and I could see him getting hard. Definitely no turning back.now! I went over to him and dropped to my knees and pulled his cock out. It was huge. Easily 8" and thick. This could pose a problem as I've only ever had small cocks before and I didnt know if I was going to be able to take it. I started sucking anyway. Feeling his cock grow even bigger in my mouth and starting to taste the first few sweet, salty drops of precum on my tongue got me hard. I started to gently wank my own cock at the same time. He then moved me onto the bed and sucked my cock for a while. He was obviously experienced as it was the best blowjob I've ever had. He started to fuck me with the butt plug at the same time which felt amazing. He took my butt plug out and fingered me for a while pushing 1, 2 and then 3 fingers up my arse as I squirmed around, all whilst expertly sucking my cock. He was ready to fuck, that was plain. I lay him down on the bed so I could control it. I put a condom on him, lubed him up and applied a lot more lube to my arse. I still didn't know if I could take it but hed paid me for it so I had to. Just knowing this made me so horny. I climbed on top of him and gently lowered myself onto his huge dick. I felt it touch my arsehole and pushed down. The pain as he entered me was bad. I yelped but kept him inside me. Slowly, slowly I slid further down his cock until finally it was all inside of me. OK so it was in but could I take being fucked by him? Time to find out. I rocked back and forth, feeling his dick stretch and explore my tight arse. The pain subsided and I started to enjoy it. I built up a rhythm and rode him gently. He moaned in pleasure as my arse gripped and squeezed his cock. He then started to fuck back. Gently at first, matching my pace. But then harder. More forcefully. I was a passenger, he was fully in control even though I was on top. He was fucking me hard now. Insistently. Sliding his whole length in and out of me. It felt amazing to be stretched and treated like this. God it was hot. It was making me feel like such a little slut. And then... disaster. I felt it begin. Deep inside of me then getting stronger and stronger until.. I came. Fountains of cum all over his chest. I've never cum hands free before or since. I think the whole scenario just got.in my head. I must have looked embarrassed as I stopped for a breather. He wasnt finished with me yet. He asked me if I'd lick my hot, salty cum off him. He owned me so I couldn't really refuse, so I did. There was a lot of it but I made sure I swallowed down every drop. He said he was getting close to cumming too and wanted to cum in my mouth and over my face so I dropped back to my knees and took him in my mouth. I'd lost the urge at this point (we all do after cumming right?) and didnt really fancy a mouth full of cum but since he'd paid I didnt feel.i could say no. I sucked him and shortly felt his body start to tense and his cock swell in my mouth. Here we go. He unloaded a huge wad of spunk straight into my unwilling mouth. The first 3 or 4 spurts hit the back of my throat and I swallowed them quickly but he was just getting started. 3 or 4 more spurts dribbled onto my tongue and the taste made me gag but I swallowed anyway. The rest of it he dribbled over my face. I felt degraded, used and like an absolute fucking slut. I got dressed into my normal clothes and went home to my wife with £100 and a very sore arse