My sister's children and mine were close in age and loved spending time together. The thought of spending the night over there was more excitement tha... they could keep secret. My husband always puts me first. He goes out of his way to make me happy. He is a wonderful father, and husband. I knew he probably had a big evening planned, and I was racking my mind to figure what would be the perfect gift to get him for the occasion.Then it came to me what I needed to do. I laid my plans, and the next. ." My neighbors daughter was humping her, grinding her shorts covered pussy against he mouth and I could clearly hear her moaning and saying "eat me, take it bitch...eat my shorts..." i opened the window more and it squeezed....I froze. My neighbors daughter looked up to see me in the window staring at the scene below with my hard cock in my hands. She looked at my cock, then up to my eyes and she started moaning louder and humping her friends face more forcefully. Much louder she said "You. " No," she said, "It's not, but he knows about the boobs now anyway, soyou might as well go all the way. We'll get this out in the open wherewe can deal with it like adults."By the time we got home Lisa and I were ready to change into ourbikini's and hit the pool, so when we got home, we scrambled to ourbedrooms and changed. I joined her, and we walked down the stairstogether. Dad was in the backyard when we walked out on the patio. Weall traded stares, then mom joined us in her suit. As Lisa. Then she said now turn around and I will show you how some people do this together, its called 69. Then she told me what to do and before I knew it I was sucking her cunt and she was sucking my cock at the same time. It was amazing.After a while she said now you go back the other way and make me cum. That will be another experience for you to see me cum – its an amazing feeling as you already know.I got down between her legs again and after a couple of instructions I was going great guns. Then.