Her Gay Uncle

My girlfriend lives in her gay uncle 's house with her apartment upstairs. They are very close basically best friends. He is in his mid 40's ,a straight looking handsome guy with thick curly hair and gym toned physique. When we started going out he was always around being a bit of a homebody and worked remotely. He was very friendly right from the start.

Vicky is 30,a vivacious voluptuous cheerful brunette and 5 years my junior. Often on weekends her uncle would join us upstairs to have some wine and watch movies together. I got comfortable with him being around to the point where we all sat around in pj's in the evenings. It was on one of these weekends my girlfriend initiated a truth or dare game among the 3 of us. We were all a bit drunk from consuming a fair bit if wine and were now sharing a strong joint. She asked me a truth and so on. The game got increasingly risqué as we got stoned. She dared her uncle to go down on me. By this point we were all horny. She watched and encouraged him as his head bobbed on my cock. He was great at it and I filled his mouth with my seed. We ended up all naked in bed together. I licked her to orgasm. He caressed my body and I got hard again. She got some lube and her uncle took it and got his ass ready. She had me mount him and I blew a massive load in his ass as he and I moaned in pleasure.

Later she told me that this was her biggest fantasy,that I would discover bisexuality and not only be her bi boyfriend but be her Uncle's boyfriend as well. This has evolved and I have sex with both of them every weekend. I now take his cock in my ass too.