OK so I had a party everyone had a great time. Well I woke up to getting the best head I have had thinking it was my wife I kept my eyes shut and enjoyed the oral . I feel her legs straddle me and the tip of my dick touching her warm pussy hole just then I hear my wife say to her 21 year old daughter she needed to take it all she made me cum so much and hard she came herself. Days after I got caught fucking the neibor and she turned out to be my sister.