Penny and I ground our bodies together, I was lost in the hot fleshy depths of her body while she purred softly in my ear, she was getting more animat...d, hotter the longer we screwed. She pushed up and sat erect on my lap, looked me in the eyes and gushed “If I get pregnant this week I wouldn't even know who did it!” Her words tripped the last switch in a sequence of turn-ons that started my orgasm. My cock convulsed and began firing round after round of hot juices into her. Penny cramped. “Think about it Kas. We could make this fun. You could come to my bed at night.” he said “We wouldn’t be able to hide it forever.” I said surprised I was even considering it. “Why not? Imagine in the future when we come home for the holidays. Or whenever you get tired of your husband.” He slipped his hand into my waistband . “We could fuck all night long.” He said huskily. His fingers slid inside of me and I grabbed onto his shirt. “It’s just sex, Kas. Just two people. Then one day I suddenly received a message from a guy as, “We are a couple and we need a slave for tonight, Are you ready?”Before jumping to any conclusions I wanted to clarify that they are real. So I asked him to verify his credibility. He sent me pictures of him with his partner dressed and naked. Now I was excited to the core.We both shared our likes and dislikes as well as my limits as a slave. After coming to an agreement we finally met. The story is my complete experience of that day. It. From there the goo slowly dribbled back onto her breasts, slowly rolling down in thick globs along their insides and over her taut belly before seeping back in between the penis and her pussy below. Not enough humiliation yet, apparently… she thought, noticing the slimy trail they left on her cleavage. Her pussy traitorously clenched again, gripping its emptiness, and thereby subtly rubbing itself against the firm rod embedded in its folds, sending a ripple of excitement through her lower body..