[Golden] A Fox-Mistress's Semen-Squeezing Sex (COMIC Kaien VOL.8) {Mistvern}

A man lost in the woods after dark stumbles upon a mischievous fox spirit in heat, who wastes no time proposing a deadly little wager: completely satisfy your mistress by the end of the evening and you may go home alive. What follows is a relentless endurance trial as the smug little kitsune rides, drains, and teases her desperate partner through position after position, cooing 'atta-boy' encouragement even as he begs for mercy with his mind going numb from pumping load after load into her. But when he somehow survives until morning, the fox-mistress delivers the real twist—far too precious to ever release, he now belongs to her excellent care henceforth.