Brianna giggled and gave my cock another squeeze and I moaned quietly. “Okay, now since it was my idea and it was me that he wrote the story about ...I think I should get to go first,” said Sonia, gently slapping Brianna’s hand off my hard on before wrapping her own fingers around my shaft. “Okay, 20 strokes. Ready. Set. Go”. I moaned as Sonia’s hand began to slide up and down the length of my cock as she counted each one. When she reached 20 she let go and Brianna took over. “Hey!” Sonia,. “Oh, I like to swim,” she said.“I do, too. Too bad you don’t have your suit along.”Then, to my utter shock, my sister said, “Well if you don’t mind my brother ogling you. You can just skinny dip.”Did I mention my sister was Bi? She liked girls as much as guys. To her a chance to see anyone nude was an opportunity she wouldn’t pass up.“Sis, you get your mind off my girlfriend.”I was smothered with kisses a moment later. My sister was laughing.“Well, it’s about time someone got her.”“Got me?”. That and the smell when the baby powder is added to the mix is an aphrodisiac to you. After making sure I'm in a fresh thick diaper for the night, you carry me to the living room for my nighttime baby bottle.As I drink the wine which is in the baby bottle, you sip on a glass too. Even this we take our time over. You are taking such tender care of me tonight. We both can feel each other trembling a little. I know I am thinking about what tomorrow will bring for us both. And I think you are. Now she did live with her parents and her little brother but they were never home and her room was on the other side of the house and it was a big fucking house. But when we got there her whole family was there eating dinner and invited me to join them. She whispers in my ear “Don’t worry I’m make it up to you.” So I stay have dinner with them and they start asking me all these questions on how we met and when we started dating. Truth to the matter is we were dating just fucking and I couldn’t.