Marcia got pissed because she didn’t suck her tit and went and sat on the blanket pouting. Bob, Laney and I went back in the water and started goofi...ng around again. Laney started talking about how much fun our threesome a few weeks prior was and started rubbing both of our cocks through our swim trunks. Bob took off his trunks and twirled them over his head. That was when Marcia decided it was time to come back in the water. While she was coming in the water, I was taking my trunks off. Now. " I had a vision of the sixgirls taking turns sucking on my dick and, despite the lingering painin my balls, felt my penis stiffen in my panties. "Since you have apenis, you can suck on a penis with a better understanding of what aperson needs to do to give it pleasure, than we can. You can give us ademonstration and talk about it as you do it." I'm sorry Tracy, but how can I suck on my own penis?"Tracy and the girls laughed. "We've bought a strap on and you can useit to show us how you would. Dad and I areplaying golf this Saturday." Just then his sister, Clara, came inand greeted everyone. "Hi Daddy" she said with her usual theatricalflourish, and hugged her father Peter Sanders, and then "Hi Mommy,"and hugged her mom, Jenny Sanders. Last she said, "Hi, Bro," andhugged her younger brother. He hugged her back and said, "Hi, Sis.How's things?" That sent her off on a description of what happenedat work this week and what several friends were doing. Her motherjoined in and the. I went into the big corner booth and started stroking. I looked up and there was a cock in the hole so I slurped down that cock. The guy was face fucking me and I could hear him moan and talk dirty. He said he wanted to top me. Through the hole. But I kept sucking and at one point he said yeah, you like Navy cock, huh? and I froze. I was sucking Steve’s cock. I pulled off and jumped up. I started to get dressed and Steve called me. He was knocking on my door, and when I opened it he was.