I [M] fucked a girl in a club, two weeks after getting engaged

I’d just gotten engaged to my girlfriend of four years two weeks before this happened.

My fiancé was at a friends house for cocktails with some of her girlfriends while I had a day at home. Later in the day, my fiancé called me quite drunk and asked me to go out with them that night. Never one to dispute drinking with a group of pretty girls, I agreed and headed over to join them. They were pretty drunk and we ended up at a shady pub.

I arrived at the bar and saw a licence had been left there, I turned to look at the people to my left and saw a very pretty girl. She was wearing a white dress with some denim overalls, she was 170cm, around a size 14 with large breasts. She had soft facial features, a large smile and big eyes. I asked if the licence was hers. She took it from me and laughed. The name of the licence was James. We both were very amused by this and laughed out loud. We struck up a conversation, she introduced herself as Jess and I introduced her to my fiancé, who quickly became busy with her friends.