I was biting and sucking her pussy lips. She then came and I sucked her pussy until it became dry. She started panting from the pleasure she received ...s I came up top and smooched her.After a few minutes, she told me she wants to try sucking me. I was curious to know what kind of pleasure I will get. She took my dick in her hand and shook it a few times. She took my foreskin down and she kissed on the tip and started to suck it softly. It felt hot when it went into her mouth.I insisted her to. . you never seem to have a boyfriend. How do you get rid of your ... you know, urges." You mean what do I do when I get horny?" Christy nonchalantly replied, taking off her bra. Natasha looked at her boobs - it was always good to compare yourself to other girls. Makes you know how good you look naked, comparitively. Christy had some damn fine tits. Natasha felt the unexpected urge to fondle them, but reasoned that she must just want to know what they felt like in comparison to hers. Christy's. Still standing behind her I reached around and pulled the belt as tight as it would go then slipped the end through a reinforced loop on her left side. There was a matching loop on the right of the belt.From the neck down her body was stiff as a board and I easily pulled it backwards until she stood between two upright metal posts about 40? high that were bolted to the floor. Short stainless steel chains from the top of each post ended in snap hooks that I attached to the reinforced belt. She started sucking him slowly pulling his cock out only to run her tongue along his shaft before sucking it again. She took one of his hands and placed it on the back of her head as she continued sucking him. She lifted his cock and began licking and sucking on his balls and then began sucking him hard and fast. It didn't take long when he grabbed onto the couch tightly and said softly "I'm gonna cum". She pulled his cock out her mouth and began stroking it when suddenly a burst of cum shot of.