I [M23] have had a long-running thing with my roommate [F21] and we’ve gradually been getting her best friend [F21] involved. I’ve posted about this each time there has been an update and I’d thought this had reached its peak when she organised for my best friend to let me completely rail her. We had talked about threesomes in the past but I thought it was unlikely to happen, but after a long evening sat around watching movies, anything is possible.
I’d been sat on the couch with them all evening, my roommate with her head in my lap, stroking my hair as her best friend clung to my shoulder. This was all very peaceful until a particularly vivid sex scene in the film we were watching, which aroused me and left my bulge noticeable pressing against the side of my roommate’s friend. She teased me about it and decided that perhaps the two of them should do something about it, a suggestion which her bestie nodded to in a giggly manner.