I get back in there and start jerking his thick cock again. I lick his balls, running my full tongue over each one and flick my tongue up the middle.O... yeah! That feels great.Ken’s thrusting this time is much harder. Working that cock through my hand faster and faster. His cock is so hard!Do what you were doing before.You like that? I said with a smile.YES! I always thought ass licking was weird but I never knew it felt so good!He lifted his legs up over my shoulders as I spread his cheeks and. She felt a strange hand on her ass as she was pushing her tits into her brother's mouth, but he held her tightly against her so she couldn't turn and see. The hand began kneading her ass cheeks, first lightly, then rougher, then she felt another hand on her back, running up her spine, exploring all the tender areas there, moving up to her neck, rubbing it sensuously. Brad released his hold on her and she straightened up slightly, feeling his hand slide to between her legs, rubbing against her. Barb told her that we had tried, but my cock was just too big round, and it was too painful for her. Penny said that she wanted to fuck me and take her husband in her ass. Gene seemed to like the idea, and I was good with it too. Barb said it was OK with her, if she could have a turn too. I got out of the tub and laid on my back on top of some towels. Penny got on and took my cock into her pussy. Gene ran inside and came out with some lube and got behind her quickly. He took his time lubing her. I guess it's good that you're figuring that out now, instead of in a car somewhere some evening in the future." We aren't going to do that," she said, firmly. "Okay. Good. Thank you."She punctuated that "Thank you" with a kiss that made her squirm on my lap. Then she got up and left the room."Huddle in Kat's room," I heard her say."The timer says three more minutes," said Kat."Well, hurry up," said Ashley.Ashley's visit to me set off some kind of alarm, or sensor or something. I can't explain.