In the shower we fingered each other till we came thrice. The lunch table was abuzz with conversation and laughter. Everyone was happy and relaxed exc...pt Sarit. She seemed preoccupied. She ate silently and occasionally glancing covertly at jijaji. ‘I bet she is imagining how it would feel to have jijaji’s lund in her choot’ I thought smiling to myself. During the conversation Rashmi didi said, ‘Madhu it has been a long time since we really had a heart to heart talk. Why don’t jiju and you spend. .. I pleaded..."It was an accident"... really. My cock went up her arse. I was just fucking her doggie style and pulled back to really ram it home and it came out. Instead of using my hand to guide it back into her cunt I just pushed and she was so wet that my cock went in the wrong hole.I guess I was so busy I didn't notice. I remember thinking, "Shit this feels good, she must have clamped her cunt on my cock". It felt good, I just hammered harder. I thought her screaming was just the sound of. I was surprised and went and opened the door. She was there in jeans and a short shirt.I welcomed her to home and she came inside and told she came to take the pen drive and since I am busy leaving to my friends place she will go. I asked her y hurry to take pen drive, I would have been giving it tomorrow. She told its ok some important files. I told ok and went to my computer table and took the pen drive and gave her. She took it and told thanks.Then she asked did I check the pen drive and. Dianne asked ‘Like this?’ I got on my knees caressing and kissing her ass! I then started fingering her, licking and caressing her pussy. I kept fingering her from behind slowly, eventually inserting four fingers, slapping her ass and banging the fuck out of her pussy! Dianne with her head laid on the rail was moaning and screaming as I continued this for about 20 minutes! As she was enjoying our view of Cancun, my wife looked to our side. I heard her say ‘Oh shit!’ I.