Her Best Friend .

I have always liked my wifes best friend . They have been best friends since they were kids . Two weeks ago my wife asked me if i would go to her friends . To put up some new blinds for her . She is single after her and her partner split up months ago . I was standing on a wooden chair to fit them in her bedroom . She unzipped my trousers and took my cock out . Stroking it . I got down from the chair . I pushed her on to the bed . Putting my hand up her dress to finger her . We ended up having sex . What i never expected was to hear her telling my wife that i had fucked her . My wife had told her to get me to have sex with her . I know now that my wife wants me to visit her at home . To have sex with her . I could never have dreamed that this could happen . I will be visiting her one night this week . After work .