I had met a few guys off various chat sites as I started to finally explore my bi side. Most of them were married guys like me. Those sessions were over all too soon, nothing more than fumbles and the occasional suck which usually ended when I made the other man cum. I was looking for more, a fuller experience, one that would include getting naked with a man, maybe a man that was a bit more dominant than the nervous, tentative guys I had met previously. I started chatting online with an older guy named Chris. He told me he was also married, but seemed much more experienced and relaxed than other guys I’d hooked up with. He was 64 and told me he liked meeting up with inexperienced guys and ‘showing them the ropes’. We chatted online, progressing to phone and cam sessions where I told him my dirtiest fantasies. After a particularly horny cam and chat we made plans to meet. Chris was going to come up to Manchester for a couple of days and was booking into a hotel in the city centre. He invited me to come to his room around 9:00 the next night. The thought of actually meeting with this man and acting out some of the things we had chatted about made me so excited and horny so I accepted and told him I would be there. I still didn’t know if I would actually go through with it but found I could think of nothing else during the following day, and at 8pm, made my excuses to my wife and made my way into town to this man’s hotel. I strolled through reception with my heart pounding and found the lifts. I made my way up to the 6th floor and found his room. He must have been checking through the spyhole because as soon as I had knocked on the door he opened it and let me in. Chris was bigger than me, about 6ft with a beer belly. I‘m not small, but felt a bit intimidated by his size. He was clean shaven and had grey hair. He looked at me with a smile as if he knew he was going to do whatever he wanted with me tonight. We shook hands, and sat down on the couch. I could see the bulge in his jeans, outlining a large, thick cock . He poured a couple of drinks, and we talked a little, I could tell he sensed my nervousness. It almost felt like a date. He moved close to me, leaned in and kissed me, his tongue moving around in my mouth like a cock. He felt more forceful than the other men I had met and I found the feelings of submissiveness, a huge turn-on. He reached down and unzipped his pants, and his cock just popped out. He gently but firmly pushed my head towards his lap. This was moving quite fast but still I moved off the couch and knelt on the floor between his legs, my face close to his big thick member. I held his shaft and took as much of his dick into my mouth as I could, bobbing up and down on it for a minute or so. After a few sucks, he pulled my head off his cock and stood up, saying, "I have something I want you to wear". He reached down next to the couch and pulled up a pair of panties. They were black and lacy, almost see through with a lacy string that would go between my bum cheeks. The thought of being in front of this man in just these skimpy knickers was just so horny, that I slipped them on. I was so turned on, my own cock stuck out of the side of the panties. Once I had them on, he grabbed me and held me close to him, once again pushing his tongue in my mouth and snogging me deeply. He reached down as he was kissing me, slipping his hand inside my panties. Holding my stiff young cock,he started to wank me off. I moaned as his hand rubbed up and down my hard cock, his other hand moved down to my arse, groping my bum cheeks exposed by the black lace thong he had made me wear. I felt him pulling the thong across, his fingers pushing between my bum cheeks. He was kissing my neck and whispering dirty things to me as he forced his finger up inside my bottom, making me gasp as his finger found its way inside my virgin bottom. His hand gripped my hard sticky cock in my panties as he fingered me, opening me up. I was moaning as he pushed it further inside me, telling me I'd be taking his fat daddy cock up me tonight. At that I shot off very quickly into my panties making them all wet and sticky with my cum. He laughed as he continued to wank me, telling me what a dirty little cum slut I was as I filled my knickers with my spunk. He then guided me over to the bed and pushed me down onto my back. His hands pulled my cum filled panties to the side so he could get at me. He raised my legs onto his shoulders, and applied something wet and slippy to my hole. He pushed one, then two fingers into me,, making me gasp and writhe on the bed. Holding my legs apart he slid his fingers in and out of my hole, making me moan and wriggle on the bed in front of him. He slipped his fingers out of me, leaving me lying there, worried but feeling so horny and dirty that I was disappointed my bottom was now empty. Standing up he then greased his cock up, making it hard and slick as he wanked himself, watching me lying on the bed with my legs still wide open. He knelt on the bed between my legs and placed the head of his cock at my entrance. He pushed in and the head entered me. I was so turned on, and loose form the lubricant and his fingers, but it still hurt me and I cried out as he held it inside me. He asked if I was ready for all of it and told me I was a horny little slut. He leant forward and slid his length inside me, I moaned and cried out loud as he leant over me, his fat cock filling my virgin bottom. With another push he buried himself in me up to his cum heavy balls. The he started fucking me, slowly at first, moaning and telling me how good my tight arse felt on his cock, kissing and biting my neck and shoulders as his cock eased back and forth in me, then picking up speed as my hole opened up to him, stretched by his thick cock. I was writhing underneath him as he fucked me, his big cock slamming into me so hard and fast I could feel his balls slapping against my bum cheeks. He pushed up hard into me and held it there, I could feel his cock pulsing as he spunked inside me. He collapsed on top of me as he came, thrusting up against me, his hot breath on my cheek as he finished off inside me, pinning me to the bed. I came again without being touched, my stiff little cock spunking up for a second time as his belly rubbed on me. We ended the night in the shower, where he fingered me and forced me to suck him off again. He told me next time he would bring a friend, and they would both use me at the same time.