I had this fantasy to get fucked by a lot of guys simultaneously for a long time. I've been with my boyfriend for 10 years but felt this secret need that I couldn't shake. I was constantly googling and searching about gang bang events around London and found an event that I could participate in. One afternoon while my boyfriend was at work I showed up at the event as a "bonus girl" alongside 2 other girls who were booked. There were about 12 guys there and I was immediately the centre of attention. The moment I walked into the room the guys came right for me and within minutes I was sucking 2 guys off at the same time. Shortly after that I was on a bed with another girl and got spitroasted. I ended up fucking almost all the guys in a space of 2 hours. I went by the gym afterwards to take an extra shower and to get rid of any remnants of what took place. I got home before my boyfriend came back from work, he didn't notice anything strange. This happened a few months ago and I can't stop thinking about it. I kind of have a fantasy now of dropping out of society and being a full time gangbang girl. Writing this even makes me wet. This is my slutty confession.