He ended up flat on top of me while penetrating his hard dick furiously inside me uninterrupted as if he wanted to vent and unload all his frustration... after a long, stressing day. I think I whined, and even sobbed, but I didn’t think he cared or listened. He had gone in fully feral mating mode. I felt his frizzy beard scratching in my neck and his hard and dried lips sucking and tasting my skin. His shaking hands clasped my shoulders. He must have had taken his shirt off, because I also felt. Sandy was looking distressed, not from pain, but from frustration. Jim had stopped pushing for fear of hurting her, so she said, "Go ahead and push as hard as you can. Let's break the damned thing!" Jim backed off a little and slammed back in her, rupturing her membrane and banging his pubic bone against her clit, he went so deep. Sandy flinched in a reaction to the great pain she expected, instead of the minor pain she felt. Then she felt the pressure against her clit and forgot everything. .. "There weare Billy... Just relax - this is going to feel a little snug..." Squeezingthe handles gently his balls were pushed to the bottom of his sack nice andslow - he then felt something closing tightly around the top of his scrotum. "Therewe are Billy - that's my Testicle Choker..." she smiled, "It makesballs nice and snug. Nurses use it when they need to take a sperm sample..." Lookingbetween his legs, he saw his balls pressed into a tight, fat ball at the endof his now doubly crimped. She lost her sex drive completely and became surly whenever Jim wanted to pursue what he thought of as his husbandly rights. As a result, his attention wandered to his daughter, who was a luscious little thing even at twelve. He started taking her on fishing trips because that got him fairly unrestricted access to seeing her in bikinis and, later, at his suggestion, she began sunbathing naked. While at home, their relationship had advanced to the point where Jim's good night kisses became good.