Fantasies of a cuckold hubby

[funlover]

This incident happenned last weekend and as explained by wife, I am repeating here.
My sister-In-Law(saali- My wife and saali are twins and have same physique and personality) was in our home during last weekend. I had gone outside with friends and only wife and saali were at home. Main door was kept open as my co-brother was expected and my Saali had gone to rest-room and my wife was cooking in kitchen. 

My wife said suddenly  felt two arms of a man grabbing her from behind and kissing her neck and cheek from behind. The hands then went down and started squeezing her boobs. Not only this a hard cock was pushing her ass crack on her satin nighty.Suddenly she was made to turn towards the man and the man started kissing her lips while his squeezing her ass. All this happenned at such a short notice that my wife couldnot understand whats happenning. 

She then realised its her JIja who is enjoying her body. Suddenly he too noticed and realised his mistake and left her saying sorryy...bhabhi..i thought you as my wife...this is her gown I thought...I am extremely sorry and was not intentional..please forgive me and dont make the issue big...

My wife then laughed and said ohhhkkk.I know why it happenned..Both the sisters had purchased the same coloured satin nighty at a mall and as they were of same physical feature, he couldnot identify who it is and enjoyed my wife..thinkin as his wife..
By then her sister came out and asked ohh.when did you come and she was not aware of this and also neither of them told her the issue.

Later at night, my wife told me the incident and got  promise from me that I willnot raise the issue with him. I said..Okk, but only on one condition....that i too will hug,kiss,squeeze-boobs and ass of your sister as he played with my wife....
She laughed and imagine..our fuck session at that night....it was erotic and superb. Now waiting for that chance....