"I wish I got the one thing I like most from my husband or wife." Bill suddenly felt an extra weight pressing down on his chest, and looked down to see... tits. D-cups; that was what his wife had. Bill felt a thrill at having his own pair of tits, big ones, too! Jenny was apparently happy too, as her cock was slowly rising again as she stared.
He stripped off his shirt, letting them bounce free, and jiggled them with his hands, laughing quietly... giggling? "Do you like them, Jenny?" She nodded dumbly, and began to stroke herself, smiling at him. But he was horny. He reached out and wrapped his arm around her, pulling her into him and putting her little hand on one of his tits. She pulled on the nipple and played with it, making him very glad his wife had been one of the women who liked him playing with her tits.
The electric sensation from Jenny's hand traveled down to his crotch, compounding the feelings which were incredible even now, as he became slowly stretched out more and more. He bucked his hips in motion with Jenny, thrusting his tits out at her as she rode him.
Jenny squealed as she came once again, and now cum leaked out of him, as he was full to bursting after twice in a few minutes. She pulled out and he leaned down, taking as much of her cock into his mouth as he could on impulse. Imitating what Lauren had always done, he licked and sucked, bobbing his head up and down and running his tongue across the vein on the underside as he always loved. Jenny started moaning and nearly screaming again as she quickly came, and he tried to swallow as much as he could, gagging on the rest.
Jenny lay in their bed on Bill, face buried in his chest, afterward. He shuddered at his daughter's gentle sleeping breath on his bare tits, and slowly went to sleep as well.