It turned out that the birthday boy was a guy I know she has cheated on me with. I don't know if she knew or not but it seemed like she did because al... night she was very clingy and flirty with him. We all went to a night club later that night and I was starting to ease off a bit but I was still slightly annoyed. I wasn't even annoyed at this guy or what they had done together it was more that I was bored out of my mind with all her friends around me. I noticed my girlfriend dancing very. She would be sent to change sticky bed sheets, or to bring in clean towels. She got her butt rubbed more often but there was a modest tip involved if the therapist caught him. It seemed like her friends always caught them. Suk was pretty comfortable in her housekeeping job when one of the girls asked her to stand in for her while she attended her kid's birthday party. She couldn't get off unless someone could take her place. Suk told her that she didn't have a certificate and wouldn't be. Daddy was banging her so hard, that the headboard of his bed was banging on the wall. Scotty went upstairs to watch. Louise was fucking daddy with a strap-on. Daddy was begging for more. Scotty looked at them and began to laugh and to stroke his dick. Louise turned to see him in the doorway. Daddy was bucking his ass into Louise's dick wanting more, when Louise told Scotty to come join them.Daddy turned his head to see Scotty getting undressed, then having Scotty stand in front of Daddy. .. and didn't care!"This is sooo fucking hot!" Steph said, gasping. I looked up to see her playing with herself, two fingers dipping into her teenage pussy. Her mother's face was no longer between her legs, instead pressed into the bed by the force of my thrusts."Here ... it ... cums!" my voice cried out, thrusting my hips hard, pushing my sister forward and making her collapse onto our daughter's legs. I held my cock as deep inside her as possible as my proven babymaking seed spewed out of the.