Ron pushed and pushed inside her over and over until his cock was fully inside her. He thrust as hard as he could. He was surprised when he felt his c...ck seem to hit something inside her but he just kept thrusting inside her again. She jerked when the head of his cock slammed hard against her cervix. Ron did not understand what this was as he had not had many sexual partners and never one this young. He had no idea how painful it was for Jenny as he thrust the head of his cock into her cervix. But she was a teenager, I was twenty-seven, and I was her half-brother; it was understandable why she didn't want anything to do with me even though we were alike in so many ways. I'd probably have done the same and kept my distance. That made having her around uncomfortable for us both as she grew up; it didn't matter how much she took after our mother, being tall, slender, with silky, sleek brown hair falling down to her heart-shaped, tight butt, she wasn't entirely my sister, only half, and. I did not have to mentally undress them today - they willingly undressed for me letting me ogle at their naked bodies. They both wanted sex, and I wanted them both.Ally had rounded breasts with small reddish nipples surrounded by a darker pink areola. Her mound has a small fluffy bush of dark curly hair, with her pussy lips devoid of any hairs.Sorcha had more conical breasts with larger dark brown nipples with tan coloured areola. Her mound was totally bald, and she had large fleshy pussy. "The leader said, "We are three brothers. We survived the sickness and left Charlotte looking for more people who survived. We want to join up with some others." I saw Jake smile at that. I wondered why they left Charlotte, a much bigger place, for here if they were looking for company. There was something very wrong but I didn't know what.The young woman said, "Who's in the car? Why don't they come out?"The leader seemed to be losing patience. He said, "If you want to know, come look."His.