I knew the action hiked my skirt higher and opened my thighs. That was confirmed when he glanced at me but his attention immediately dropped down to ...y legs and likely exposed pussy.“Were you wanting this evening to be just us, or ….” He chuckled and told me to elaborate on the ‘or’. “Or … I’ve been wanting to thank Tim and Blake for their handling of those attorneys. Maybe it could be a group night?”He smiled. Jake was perfectly capable of satisfying me, but he also enjoyed seeing me. I stripped my clothes off and as I was getting my swimsuit out of the dresser, I hear from behind me, “oooooh dam boy! niiiiiiice ass!” I turned my head around quick to see Kassidy standing there in one of her tiny bikinis. She had obviously used the inside bathroom to change. My cock began to rise instantly, and quickly! I bent forward and shook my ass at her and said “Thanks, glad you like it”. I stayed facing the dresser but smiled a wicked grin at her and said “So do I get to see yours?”. " Mmmm!" Katya agreed. Shelly slipped down beside Katya and took her turn."Just get it toward the back and then swallow it," Shelly advised, then demonstrated it. "Here, you try it."Katya tried and gagged, then back off and tried again. She made better progress but couldn't get nearly as far as Shelly could."Do you taste that, Katya?" Shelly asked. "That's Rebecca's pussy all over his cock. There's more at the base. If you want to taste it, you'll have to work for it."Shelly slipped behind. I felt his other hand at my belly, working at the knot of my sash. "Bill," I whispered, pleading, "We can't..." The knot gave way and my robe fell open, exposing my nakedness."Bill..." My father-in-law placed a finger against my lips to shush me. "You want this, Peggy," he whispered, clenching my nipple gently between his thumb and forefinger, caressing it.I sucked in my breath and rubbed my legs together, vainly attempting to quell the insistent itch that kept growing stronger. This couldn't.