So i have penis venous leak. I cant get erection properly. If she suck me long i can get semi hard, but i just put the tip in her pussy i instantly cum and losing erection. We are together for 2 month and i cant fuck her. She told me that she needs sex. After that she told me that she wanna fuck with one of my friends. I was shocked, but i Told her that if i could watch then i let her do that. So my friend said hellyhea. She is very hot and sexy really. so they started kissing rubbing, i masturbated, he instantly get rock hard and my gf started sucking his rock hard cock. I was so fustrated. Then she rode him like an angel. they fucked for about 40 minutes and i just watched. She loved it . Actually i got semi hard dick and i tried to penetrate her but when i would penetrate i lost my erection. They just laughed, and keep fucking. It was emberrased.