” There was a long pause. “And other couples.”Now Clara's face turned very red.“We started about three years ago.”“You don't ... that does...'t cause problems or anything?”“Neither one of us is the jealous type, and it keeps us from feeling... ” Tiffany paused to search for the word, but Clara finished the sentence for her.“Stale.”The two didn't talk any more about the subject for the rest of the day, but as they were getting ready to go home Tiffany gave her an unusual invitation to call her if. . " You ,you fool" said Mac " Fuck her ass, she needs a smaller cock in there "feeling a little embarrassed at the fact my cock at an a paltry 6 1/2 inches was so obviously smaller in evry way than Macs which was at least 11 and the girth of a coke can at the base. I spat into my hand and massaged it into Ninas Butt hole probing it with my middle finger.Eventually with some more lubrication and probing i began to gently prod my cock between her cheeks as she helped by pulling them apart.I had. Once he was in he swooped back down and started kissing me again while slowly fucking me ass.This felt so much better than it had before. My whole body was in ecstasy. He continued to pump my ass until I could feel him about to cum. He pulled out at the last second and came all over my cock and belly. He disengaged the kiss and moved down to lick and suck his cum off me.Once he was done I said,"Your turn!"I had him lie down on his side in front of me and lathered my cock and his ass in lube. I. And, as he let his mother Sue lead him by the hand, Chris felt his horny cock starting to grow and get an erection like he'd enjoyed feeling a few times before that day.When Sue got both her and Chris inside the bedroom, she turned to him and looked her 15-year old son straight in the eyes. "Chris," Sue said, as she prepared to let him know that she was about to initiate him into the world of adult sex play, 'I don't know if you have a girlfriend or if you're still a virgin or not, but I'm.