Very soon she started to kiss her way down over Karen's stomach, placing her tongue into her navel and then continuing on, I just lay back and watched in unbelief. Now she was at the edge of Karen's neatly trimmed patch of hair, but she didn't stop there, she continued down, with this Karen began to spread her legs to allow full access to her hidden parts. Kathy was using her tongue to really work over Karen's clit, then probing deeper into her slit. Karen was about to have an organism, with this Kathy pulled away and told Karen to climb on top of my rock hard member. As she lowered herself down on me she lay back against my legs to expose her wet pussy for all to watch, this proved too much for Kathy, now she was down on her eating her as she bounced up and down on my rod. Karen started moaning, louder and louder. She grabbed Kathy's head and shoved it down hard between her legs and Kathy was enjoying it as much as Karen was.
I had held it as long as I could, I started to convulse and shot stream after stream into Karen's soaked pussy, as she lay back and my cum started to drain out of her, Kathy wouldn't let any of it go to waste, she lapped up every drop as it drained from Karen. Kathy said the she wanted Karen to taste what my cum tasted like, so she sucked some from Karen's pussy and moved to her mouth, they kissed and I could tell that they were using their tongues to transfer some of my cum between them. As I lay back on the bed and enjoyed the sight of these two beautiful women going over each others body, Kathy went to the drawer where she keep our toys and pulled out the biggest vibrator that we had, this sucker is about 15 inches long and as big around as one's arm. She then lay Karen back on the bed and turned on the toy and began to work on Karen's pussy, first using her fingers to dip cum from Karen's cunt to lube up the vibrator and then starting to insert the monster, slowly at first but then harder and faster until the whole thing was buried deep within Karen. By this time she was bucking like a wild horse, organism after organism flooded over her. Now they had forgotten all about me and were wrapped up in their own world. Karen was eating Kathy's pussy as she was being probed by the monster toy. Before long both women were worn out from multiple organisms.
The next night Kathy and I talked about it and I found out that they had each screwed three other guys before coming to our house on a dare. Kathy had dared Karen to take her place, not believing that she would do it.