Looking down at her head Michael wondered if she had ever done this with his dad. He doubted it, she was always to straight laced for him to imagine h...r sucking a cock. Michael could feel his balls getting ready to explode. He could see in his moms face that she wanted to move away but he held her firmly by the head as he shoved his cock deep into her mouth and exploded. Susan could not believe it. Michael had held her head so she could not move and had come in her mouth. She could feel his cum. We three, me, my sister, and Vartika, chill together and party.While partying, my sister told Vartika that I am finally in a relationship and spend a lot of time with her. We were drinking and enjoying ourselves at the time. We were a bit drunk.So Vartika, in a joking way, says, “Jab bhi sex karega, toh always wear a condom. You don’t want any complications. I always carry a condom with me for grabbing the opportunity.” She laughed. Both my sister and I took it as a joke, and we also laughed. I sat there on my knees like a little whore sucking his dick but couldn't help but realize that I was enjoying it, but I was more then enjoying it I loved it. As I sucked his cock he started to grow in my mouth I could feel it and see it. After awhile he became harder, and harder to suck so I pulled his cock out of my mouth and looked at it. It was huge, and when I saw how massive this cock was my eyes got big and I looked up at him and he smiled. I smiled back and started to jerk it. I grabbed. I stopped licking and said to my wife, "I might be getting another guy's cum in your pussy." My wife said, "Fuck it. That's one of your fantasies isn't it? Eating another man's cum from my cunt? Keep licking and imagine I just got fucked by another man's big cock." This dirty talk drove me crazy (she was right of course about my fantasy) and I began to eat her like crazy. She was now moaning and groaning and her pussy was sopping wet. "Fuck me now" she said. I stood up and mounted her.