I thought black will tempt me more but seeing her in those white ones I was mesmerized.As she jumped on me I could see a wet patch on her panty may be...due to our foreplay in the theatre. She started with my forehead and started kissing me all over. She even sucked my nipples. She was so dominating. I loved her dominating me.She pulled my pants down and started sucking my penis. She started hitting my ass check while sucking. I never expected her to be so wild but now I am loving everything that. I began stroking. I heard her footsteps in the hall. I began to moan a little. Silence. And then, after a few minutes, I heard the creak of the door. She was there again. This time she was only wearing a pair of cotton panties! For the first time ever, I saw my sister's bare breasts! I began stroking so fast that I came almost immediately. I exploded all over the place. I lay there panting for a while, cleaned myself off, and noticed that the door was still open, but my sister was no longer. She turned her head to face him. Instead of the playful pecks they usually shared, she gave him a passionate, lip to lip, tongue darting, open mouth, extended lip lock. As they breathlessly broke the kiss, both Bill and Joan gazed into each other’s eyes. Something had just happened. Something had changed between them. They again shared a long passionate kiss. Bill scooted to the end of the couch, turned Joan so her back was toward him, and gently laid her onto his lap. She offered no. An older woman, probably in her 40's, sat on the couch naked with her legs spread open and a huge Great Dane between them with his head in her crotch. The woman's thigh was blocking the view a little, but it didn't take a rocket scientist to know that the dog was busy licking her pussy. Her butt was barely hanging on to the couch, and John could hear her urging the dog on. They must have been at it a while, because he saw her shudder with orgasm, then relax as the dog cleaned her cunt out. Just.