As Rachel had a much larger chest than his wife, the impact of the corset was unbelievable … a guy could have easily got lost between Rachel’s tit.... Rachel was not wearing a cover-up and, for that matter, she wasn’t wearing any knickers, either. Both women looked at Bob, waiting for his reaction. Dumbfounded would have been an understatement. He stood there, mouth open, staring at one woman, then the other and then back to the first. Karen started to explain, but Rachel interrupted. “Bob, I. He rang out the sponge over her back and around her beautiful ass getting her body nice and wet. He rubbed her pussy with it cleaning her and then wiped down her legs until the high heels were soaked with bubbles. He threw the sponge back into the water and rubbed heathers back and shoulders gently and then moved her hair to one side. He leaned in rubbing his manhood up against her plush ass, instantly growing harder and harder for her. Heather whimpered knowing damn well where this was going. “When a guy gets a boner, he wants to do something with it.”Her eyes got round.“I don’t want to get a boner for my baby sister, and think about stuff like that,” I said.“I’m not a baby!” she said instantly. “I’m almost sixteen!”“I know that,” I said. “But you’re still my sister, and we can’t...” I started to say “fuck” and it suddenly seemed crude and vulgar. “We can’t do stuff like that.”“I don’t want to do that,” she said, sounding unconvinced. “Well not really, I mean. I think about it. He hugged her close and rested his face on top of her head, enjoying the softness of her hair, the clean scent of shampoo lingering in his nostrils. Then her hand took his arm, grabbing his wrist and guiding his hand to her breast. ‘It’s exactly what I wanted,’ she sniffled into his t-shirt. ‘I just never thought, hoped against hope, that you’d do it.’ He squeezed her breast, feeling her nipple harden between his thumb and forefinger. ‘I keep telling you we’ve both made a lot of mistake here,.