My wife came from kitchen. My BIL held her hand and they started talking. I could not hear what they were talking as the sound clarity was not good. After a few minutes, they became close and closer. Slowly their lips met and my heart came in my mouth. I can't explain the excitement that ran through my whole body. They started sucking each other's lips. My BIL slowly put his hands on my wife's breast and started squeezing them lovingly.
She started licking his neck and put her hand in his shorts. Oh God, I was having the hardest erection. In moments, he removed her top and started licking her breast. She then unzipped his shorts and made him half naked. She started playing with his cock. I could easily see how much my BIL was enjoying. In the meantime, he also unhooked her bra and put his tongue on her nipples. She was moaning now. He sucked my wife's nipple one by one. His next target was her cute pink cunt. His hand started travelling towards that area and very soon he removed her panty. Her cunt was filled up with love juice. He put his finger in it and then took it in his mouth. My wife took the lead and came in 69 position. They were having the time of their life and I was having the excitement of my life. They sucked each other for a reasonable amount of time when my BIL could hold it anymore. He laid her down, spread her legs and finally, the moment came when he put his penis on my wife's love whole.
She closed her eyes as my brother in law slowing pushed his tool in her vagina. Ohhhh what a sight that was! He started pumping her love whole slowly as she put her palm on my BIL's buttock and started putting pressure. That was the indication that he has to increase the speed. They enjoyed like mad lovers for some time, changed the position. She came on top and started jerking. She is very good at it, by the way.
Very soon, with a loud moan, my wife got her orgasm and so did my brother in law. They slept hugging each other for some time. I could not hold it anymore and I was feeling as if my penis will burst due to excitement. I woke my wife up and had a mad sex and huge ejaculation. Next day when my brother in law left, I showed the video to my wife. She was sorry that she hid this from me but I made her comfortable and said I did not mind at all and if she had told me, I would have allowed her happily. This incident made our love for each other stronger and our sex life even stronger. We used to discuss all these while having sex every night. Hope you enjoyed the story. I just wanted to tell you that this story is partially true. I have used my imagination to complete it.