She true to her word sat on the potty and let my cum drain out.We carried on like this until the end of the holidays. I couldn’t wait for Dad to fuc... me. A real cock is better than a plastic one. Aunt said she would come and visit and have a threesome with Dad.I arrived back at school a few days early and Dad and I spent the whole time in bed. Fucking me at least 10 times a night. My vagina became a huge gaping hole. I started to look really girly – my breasts were now B cup and quite. ” She jumped back, “Marcel is outside and heard it all.”The door pushed open and he stepped inside. He looked round and closed the door behind him.He looked at Sally, “Come here girl.”Sally looked at me before slowly moving towards him. He wrapped his big arms around her and she melted into him, she looked up into his eyes and seemingly her whole body was turning to jelly as he held her.They kissed deeply and it appeared to be more than just lust, they kissed like lovers, their tongues deep in. My rage was overcome by a small voice in the back of my head that was saying:"Your girls, don't upset the girls" and that cut through the rage like a sharp knife and I turned and went back to the living room. I told the girls it was bedtime and Marlene (age 3) and Nancy (4) got off the couch and I walked them to their room. Mary, being the oldest at five, a fact that she never let the other two forget, had her own bedroom and also had the privilege of staying up until the other two were put to. Instead I crossed to her and held her close to my chest. “I sound desperate, don’t I?” she asked laughing humourlessly, “I’m a real Slut for him now, he’s really got under my skin as well as inside my cunt.” For Alice to use the ‘C’ word about herself was so unusual, I really began to understand how desperate she must be feeling. And then it came to me. There was a way I could help without spoiling her cleanliness! Planting another kiss on her forehead, I began to lower myself in front of her,.