Past Flame Shows Up When Boyfriend Isn’t Around

One night I had arranged to meet up with girls I hadn’t seen since my school days. We planned to meet in a bar and have a night of shots and drunken fun. Standard Irish girl behaviour. We met in a local bar and got drinking and having such good fun. We started to talk about boyfriends and sex and all that. We began talking about exes and even just people we made out with in school. They made fun of me because of a guy I had been making out with and other harmless stuff before I had met my boyfriend. Next thing this guy walks in and notices us. I hadn’t seen or talked to him since I was 18 (Now 23). He came over and was being really friendly and offered to get us drinks. He sat with us and followed us to the nightclub. The night was good and was getting late, he friendly offered me a cigarette so I joined him outside for one. We reminisced about when we were younger and the mischief we got up to. The more we talked and joked the more he said things like “can’t believe we never got further that just sexting and making out”. I just brushed it off as harmless flirting. He asked me “would you have had sex with me back then?”. I replied “We’ll never know the answer to that”. Deep down I do regret not going further with him. I definitely would never date him but he was definitely hot. This began to arouse me and I was obviously drunk so I was very bold. We went for a walk together and I showed him where my apartment was. He said he’d love to see inside and I jokingly was like “inside me? Haha” and he winked. I knew my boyfriend was away on a work trip so there was nobody home. I brought him up and he liked the place.
We put some music on and there was a lot of sexual tension. I was extremely horny at this point. The only thing I was wearing was a tight black dress and a thong, not even a bra. We were chatting away and I noticed he was hard. His jeans were bulging. So I thought about it for a second and decided that it was going to happen. I left the room and said I was going to the toilet. Once I got to the toilet I stripped completely naked and noticed how wet I was. I opened the bathroom door and slowly walked back into the living room where he was. He stared at my body with lust and undid his jeans. He revealed his veiny hard cock and began to stroke it. I got on my knees where he was sitting and began licking and sucking it like I had always dreamed when I was in school. He said “I am gonna fuck you senseless” to which I replied “go for it”. He then jumped up and picked me up and threw me on the couch onto my back. He kissed me aggressively and started sucking my nipples. He shoved his huge dick into my vagina and without hesitation began fucking me like an animal. My tits are so big so they were bouncing everywhere with each hard thrust into me. I moaned and moaned like a slut. He then flipped me over and started fucking me from behind, he didn’t even slow once. My cheeks clapped together so hard and he began to go faster, I don’t know what came over me but I said “cum in my pussy Cathal”. He groaned at this and went even harder. I knew he was close and with a few more hard pushes I felt him ease up and a hot load shot into my vagina. It was like he hadn’t cum in weeks. There was so much of it and it was gooey. I almost passed out on the couch and looked up at him while in a puddle of his cum. He was already dressed. He said “I’m gonna go, I got what I wanted. I’ll keep this to myself”. So he left and I was still drained of all energy. I fell asleep and woke up the next morning still sticky. I was feeling really naughty and slutty after remembering what I had done. Would I tell my boyfriend? But little did I know this wasn’t gonna be the last guy I cheated on my boyfriend with. NV