She leans forward to whisper in her ear, her breasts nearly smashing into his face. “Go ahead. They’re all yours.”Matt grins and pinches the nip...le he has been circling. Aspen squeals in delight as he pulls and twists it, elongating it further. His mouth latches onto her other breast. He sucks as much of it as he can into his mouth, pulling and tugging while his tongue circles it.Aspen arches her back, panting and moaning as the coach gives her body the attention she desperately needs. She. Please come down to our table when you guys are done -- remember, you shouldn’t really be alone with each other yet.”I nodded. “I’ll need to change into some exercise clothes,” I said, expecting Riley’s dad to take her out in the hallway as he left.“Of course,” he said. “That’s not a problem, just wave at us when you get up to the track -- and again, please don’t let it be longer than 5 minutes or so from now.” He looked at us both again, then left my cabin, taking the paperwork -- but leaving. Six inches like mine? Large is what, between seven and nine? Just allowing my wife to have a strange man was bad enough, but to have the man turn out to be even longer than the standard large, and with extreme thickness to boot? Would my average cock ever be enough to satisfy her again?Her skirt was falling down in the back, blocking my view, and for the first time I 'participated' in her fuck as I reached over and pulled her skirt up so that it was wrapped around her waist. She didn't seem to. I figure that’s why she wears such provocative clothes around me; she trusts me. I’m her little brother, I’m not one of those perverts who think about her hot, tight pussy wrapped around their cocks every time she walks out on the street in a short skirt. Oh, if only she knew, I am so much worse than those guys. They’re only going to think about it for a while; I’m going to do it. Let me tell you what my sister looks like. She’s short, but curvy and full. Her tits are gorgeous – we’re talking.