A smile on his face as he reached for it and started to stroke it. "You like that?" i said as he looked back at me, "It's not bad...." he said teasing.... "Suck it... get down on your knees and suck my cock...." I said. Right away he fell to the ground and he had me in his mouth. Working my cock so good with his mouth and his hands, gagging and spitting on my cock. Licking and sucking my balls like a good slut as he looked up at me. "Fuck yes....." i said out loud as he continued sucking me. "Fuck. She gently stroked it as I licked her until she rolled over me and slowly kissed my chest, then my stomach, my thighs as she positioned her tongue to taste the tip of my cock. She encircled her tongue around the head and licked the hard wet shaft as I moaned. She moved her open mouth over the head and slowly moved down the top of the shaft, going up and down over and over a little lower each time. She teased my shaft until she took it all. I felt her mouth and lips up and down taking me deep,. Other people were in there working on other apparatuses. There were matching sets of all the equipment, no doubt designed for all the joined partners.As they were finishing up their fifty reps, the male trainer and his two charges, whose necklaces said Tina and Tracy, walked in. He walked up to Bianca and asked. "Do you mind if I fuck your girls? I want to show mine how a big girl takes a cock."Bianca shrugged. "Fine with me; but if you do one you'll have to do the other as well. Are you up for. "Holy shit," he said. "You're so fucking hot. " I smiled and walked over to him, grabbed the back of his blonde hair, and whispered, "Fuck me please." He looked very pleased at this, and pulled me to the couch. He had me sit down and open my legs. I felt a little embarrassed, but that quickly went away. He positioned his head in front of my snatch, and took a deep breath. He lowered his head to my lips and kissed them all around. I moaned instantly. He opened my outer lips, and swirled his.