I looked down and realized that I was being very obvious about stroking my cock through my sweats. I didn't answer, I just stared right at her. She cr...wled towards me on all fours. I noticed she had put on some lipstick, soft pink with glitter on it. "Daddy", she whispered, "I wanna try it." I didn't know what to do. She got on her knees and took off her tank top, exposing her young perfect tits. Her hands reached to the waistband of my sweats and started pulling down. Without thinking I lifted. There was a slightly overweight blonde woman sitting on the couch. She was topless and had on a thong. The guy was about 5’8, had a bit of a gut and a hairy chest. ‘strip’ he said. I kicked off my shoes and pulled off my socks. I pulled my shirt up over my head. As I unbuckled my belt and unsnapped my jeans, I saw her lick her lower lip. I took off my pants and stood there in my blue bikini briefs. ‘Underwear too then on your knees’ he said.I pulled my biking bottom off and was aware. Before she left she said that she wanted to date other guys for the summer and understood that meant I would date other girls. She still wanted to date me, but while she was home, she wanted to be able to go out with other guys and wasn't going to do it behind my back. So we agreed that would be the plan. Knowing her history and what a big deal she made out of having sex with me the first time, I had no doubt that while she might date other guys, there would be no chance she would have sex with. John stepped forward and started stroking her pussy through her bikini bottoms. I was kissing her neck and getting a good feel as john pulled her bottoms off. Then I got hold of the bottom of her bikini top and yanked it up and over her head setting her tits free and leaving her totally naked. I still kept hold of both tits and was grinding my cock against her bum while John was giving her cunt a better feel, spreading her legs so he could get to it better.Then John dropped his trunks and his.