I just have to work things out with her.I arrived at home about 1:00 p.m. My Mom’s car was there as usual and my sister’s car is gone. I walked ...nto the house through the back door and into the kitchen. I got a cold beer from the refrigerator and the first thing I hear is my Mom moaning. It sounds like it is coming from the living room. I know what that moan means. I figured she must be having a hot masturbation session. I am a true pervert and voyeur, not to mention I have not had any. "Wow!" Chris said."It's completely different to ours!" Rachel added."Take a seat, or you can go and get changed now and meet us in the jacuzzi in a little while." Sarah said. She pulled Jack into the kitchen with her and with a squeeze of his crotch asked, "Are you sure?". Jack nodded and kissed her. Sarah took a few beers, a bottle of wine and some other drinks and put them in a cooler, before taking them outside and setting them beside the jacuzzi. Whilst the guys hurriedly went to change. He got up and took of his tshirt and pajamas and he was rock hard with his 9" dick waiting to penetrate my pussy, he slowly dug his face into my pussy and started to rub his toungue on the pussy and around the hole and was licking it really well, "aaah fuck baby, feels good, hmmmmm please don't stop" and I was getting wet as well so he could taste my pussy. "You taste good" and I pulled his head into my pussy and he kept sucking, and I slowly got up and pulled him and kissed him. I turned. As I did this I felt a gush of sticky goo pump into my throat. I almost gagged but tried aimlessly to drink it all down, I would have too had he not pulled out and spunked over my blouse. I stood immediately she had finished cumming and, stated to the group that I had just achieved the second part of my mission. I had been instructed to have at least one cock spunk into my mouth and, I was to drink as much spunk as was possible this evening. Mari smiled leeringly at me and nodded to herself.