Chad felt Kurt's cock sliding in and out of his throat, deeper each time, as his impossibly long tongue lapped Kurt's balls happily. Kurt face-fucked his bitch boi faster and faster, starting to pant. "That's it, you like being my little bitch, don't you girl? Yeah, you're such a good bitch, take that bone real good."
Chad realized he did love being Kurt's bitch. His master's scent was intoxicating, Chad felt his mind getting cloudy with hormones, a warm wetness taking over his instincts deep between his legs. His tail started wagging as Kurt continued to fuck the bitch boi.
Suddenly with a growl, Kurt's cock spasmed and cum ran down Chad's throat like a fire hydrant uncapped. Chad drank every drop, both horrified and enjoying every moment. As his spasms subsided, Kurt pulled his cock from Chad's mouth, slapping it dry on Chad's cheeks - first one side, then the other. Kurt sneered down at Chad. "You like that, don't you bitch? My cum looks good on you."
Chad only shook his head in agreement, looking up into his master's eyes for that approval he lived for. "Good girl," Kurt said more softly, and Chad's heart leapt (even as the old part of him groaned and wanted to gnash his teeth - preferably taking Kurt's cock off with them) - he loved being a good girl. Instead of any gnashing, Kurt told him to lick it all clean, and Chad licked his master's cock attentively, happy to obey his master. Then when he was done cleaning his master's cock, he licked the cum off his face. He couldn't see it, but he was human looking now, except his front legs were slightly shorter than his arms normally were, his back legs were still shaped much like a dog's hind legs, but without the fur. Otherwise he was his old self, physically anyway... except for the sets of multiple nipples going down his chest, the wet pussy where his cock and balls ued to be, and a furless tail still wagging as he inhaled his master's scent with joy.
"Come see what a good bitch you are, girl," Kurt commanded, snapping a leash onto Chad's collar, and leading him out of the stall and to the mirrored wall along one side of the locker room. Chad looked at his reflection in the mirrors. He was comfortable standing on all fours since is legs weren't fully changed back, it made it much easier for walking. His face was immediately recognizable as his own, even though he still had a dark, wet dog nose and his ears were pointed. His long tongue lolled out, panting as he gazed up at his master, wanting only to please him.
Kurt laughed. "I think it's time I had a little fun and showed your teammates you're my bitch now. What do you say, girl?"
"Wuf!" Chad barked happily, cocking his head, even as his mind raced in horror as the bell rang for next period. Any moment now his team mates would come flooding through the door, and see Chad for the bitch she was now! Chad nuzzled his master's cock happily, unable to help it. He was every bit Kurt's bitch now!