Before another word was said I lifted my top off and dropped it on the ground. The two of them went silent.“It doesn’t matter what part or aspect ...of me each of you likes. I think it’s time to get things moving.” I told them.But what I didn’t say was that I was planning on this being the last time I did anything sexual with them. It wasn’t fair to my Brother and to my Grandpa. This was supposed to be a family vacation, not a getaway for me to have my way with people who were practically. I grunted with each thrust and she can't do anything but grunt painfully as her womb got tortured. Coming down from the huge orgasm and the painful treatment her womb is experiencing brought her down from her sexual euphoria. When her thoughts got a bit clear, it hit her. She isn't on birth control. I'm hammering her womb. It isn't her peak day but she is on her period. Remembering the large sack that hung beneath my cock, there's a very good chance that she'll get pregnant if I came in her.. Lin moaned in pleasure as he pushed half his finger slowly in. “I've had cocks smaller than that,” she moaned.She was really tight, and Johnny was more and more convinced that there was no way she would be able to take his cock.Chapter 5“Fuck me Johnny. I want to feel that giant cock in me now,” she panted as she orgasmed.She got up and found a giant bottle of lubricant from a drawer."Something tells me we'll need this," she said with a smile.Johnny stood up, and with one arm he picked Lin up. She couldn't have sex with her stepbrother, but maybe she could do *something*...?Thinking that part of the problem was that she could see Cam's face, she turned the side table lamp off and, careful of her sprained ankle, she pushed Cam onto his back and straddled his hips, facing him. She was being so naughty! She settled the crotch of her panties onto the underside of his cock shaft so that she could feel her pussy lips parting slightly around it through the fabric. Then she started to move.