This happened to me about a year ago. My wife and I went to stay for the weekend with her younger sister. She was getting over the breakup of a long term boyfriend and my wife said needed some company. After dinner my wife headed for bed saying she didn't feel too well leaving me and Janey her sister alone. I've always fancied Janey, she was very like my wife but with bigger looking tits. After a couple more drinks she started to come on to me stroking my arm and saying how much she missed sex since she broke up with her boyfriend. I was getting the hint and I could feel my length getting really stiff. When she suggested we had a bit of fun I didn't need asking twice. My hands were straight on to her tits pinching the nipples through her T-shirt. She pulled it off and unclipped a really lacy red bra.

I was amazed her nipples were much bigger and darker than my wife's and I sucked on them as hard as I could. Janey's hand were undoing my trousers, "I want that length out" she said "I'm gonna suck it until you cum". I wasn't about to stop her and she went straight down on me taking half my length in her hot mouth. Janey was an animal and sucked and toyed me till I shot my full load in to her mouth, I could see the cum trickling down her chin. Pulling off her jeans she lay back and spread her legs. Her red lacy underwear was already soaking and I pulled the lace aside and ran my tongue up and down her wet private part and across her personal place. Janey had hold of my head and was screaming "eat my softness make me cum all over you". Two minutes of this and I couldn't stand it anymore, I turned her over and rammed my stiff length up her private part from behind. Janey was bucking like mad and my load was soon on its way.

Afterward I crept up to our bedroom to find my wife naked on the bed giving her self a major fingering. "How was she" she said, "better than me?" and I realized these two bitches had set the whole thing up.

She looked at my stiffening length and toyed he lips, "let me taste her private part juices on you" she said and ten minutes later I was unload my cum in to the second hot snatch of the night.