I had sniffed my sister's dirty panties before but never while she was in the room and might catch me and certainly never when her friends were presen... and encouraging me to do so. I moved towards the crotch area and gently sniffed. They smelt very strongly of her pussy, god knows how long she had been wanking in them before I got home.Nicole: Which one should I put on?Linda: Anyone, we'll watch them all anyway. Linda and Katie were both smiling at me as I continued sniffing and enjoying the. I parted her asscheeks, felt for her sweat-lubed asshole and stuffed the wet fingers inside. Using her anus like a lewd handle, I aided her slowing thrusts on my cock. And just then, from the other room, Lisas phone rang. Her expression darkened with evil delight. Loretta, can you answer that? she said, riding my cock. Loretta grabbed it off the floor, walked back into the den. She sat down on the couch next to us, still videotaping as Lisa and I locked eyes. Lisa lovingly ground her ass on me,. Her soft breasts were driving me wild as her erect nipples caressed my back. God, I didn’t know how much more I could stand. I was watching as Allison moved her hand inside her bikini bottoms. Oh my god, my sister was masturbating as mom was masturbating me. My cock was so fucking hard, my cock head huge and purple leaking pre-cum all over mom’s fingers as she stroked me up and down. “Oh look baby, Allison’s playing with her sweet little pussy. Ummm yessss baby, she’s making you feel. I rise, open the door, and lead our guest into the living room.Before I can return to my cushion, Sir Greg orders me to "strip".I pull on the simple knot that holds it, then shrug it off."Mount."I immediately walk to the fucking bench and climb into position, doggy style with legs held wide, one breast hanging on each side of the center support.Sir Greg motions to Mike who rises and clips my 4 cuffs and collar into place. I couldn't run if I wanted to.Before he can return to his cushion, Sir.