I could see she was struggling to keep from wetting herself, but as she became more into the moment, she forgot that. By the end urine was dribbling d...wn over her hand as she let out a groan of delight and her knees buckled. But by that time I was well engaged in entering the uncharted territory of her sister. Her sister had a well-formed ring of skin round her opening and it was harder to push in. She yelped as I thrust, hard and I felt a flow of blood over my balls. I didn’t stop though, this. Then with a sharp inhalation on my part, I grabbed my towel and left the room.When I jerked off in the shower that night, Brandi was the only girl in my mind.Sunday was calm enough. It was Christmas Eve and by family tradition, we all stayed home to hang out together.We found some movies on cable and I soon found myself on the big couch, surrounded by little sisters as both Eden and Emma decided to use me as a backrest. Brooke took the opportunity to stretch out on the wing chair, draping her. Scared Mike tried to back off, but he hadn't noticed that Alex had grabbed his head and was pushing his mouth farther down Alex's 9 inch cock. "Yeah man, that mouth is so hot, its about to make me cum. Oh yeah Mike gonna fill hot hole before I fuck your other hole. Here it cums, I want you to drink it all." Alex shouted as the first spurt exploded out of his swollen balls. With Alex's hands holding his head Mike could do nothing but start to drink what turned out to be the sweetest tasting. They advanced, all smiles and pleasantness. Slowly, Richie smiled in return.Heather burst out of her room and took the stairs two at a time, grabbing the banister when her foot missed a step. She thudded to the bottom of the stairs and ran for the front door."Heather!" came a shout from behind her.She raced ahead. Footsteps caught up with her, and when she started to open the door, a hand fell against it and slammed it shut.Heather whirled around and cast a furious look at her mother. She.