I then bought two yards of red silk cloth that Jan sewed into a long blind fold. I wasn't going to take any chances of Jan backing down at the last mo...ent so we carefully went over what poses she would do and the ones she wouldn't. The bottom line was that Jan absolutely refused any pictures of her pussy and only one breast exposed at a time. I would be allowed to pose her in any position and could use props like stuffed animals or flowers. She surprised me when she agreed to be tied to her bed. It was his time to activate the "mute" of the phone and hit a "aiiiiii" while I fit his dick in my wet pussy of two cums sitting tasty. After the initial lust, we gave him a couple of bombs and he got back to my sister. I stood still on his dick, licking his ear, neck, ear, kissing him lightly, but avoiding moans.When I saw that they could still take a while I started to ride harder on his dick. He went crazy with lust, panting, you know? And I think my sister noticed something and he amended. . it was "down there" when she referred to her sexual area. She pulled my boxers down just enough so the mushroom cap was sticking out, then she leaned forward and gave it a soft kiss. Well, you could have knocked me over with a feather! My Debbie never put her mouth on my cock, saying that she would never put her mouth on something I pissed with! I was totally dumbstruck. She continued, taking off my pants and shorts carefully and setting them on the floor. I stood there in front of her, naked. Lisa was unable to talk as she had a cock pumping her mouth, “ ... and he says since this is our last night here, they have something special planned.”Lisa stretched out with her hands high on the shower wall so Josh could continue washing her body. “They want you to ‘work’ me while they watch. Do you think you can do that, Baby?”Josh thought for a second, “Yea. I guess.” They had fucked in the pool with people around. Putting on an actual sex show seemed a bit weird, but why not? Josh still.