Me and my ex gf remained good friends after our break up and even occasionally fucked from time to time, until she met her baby daddy in which case I chose not to mess up their relationship and just remain a friend to her out of respect. After 2 years of them being together, one night well me and her were hanging out well her baby daddy was at work, she told me how she had found out he had been cheating on her from 3 weeks into their relationship and how she wanted to get even. She didn’t have to say anything more before I started to fill her holes up for the next couple of hours till his shift ended. It was the best time we ever fucked we didn’t even noticed when he had originally walked into their room with how hard we were going at it.