The whore has a nice tongue and an even nicer technique, all sweet and yielding. But he's had his cock sucked enough times to see through his little scheme. Pleasure's not the most important thing right now (even if it's still high up); he wants Shinjirou entirely humiliated, entirely defeated.

Thrusting his cock deep inside, his hand shoots out to pinch Shinjirou's nose shut. No air for him, not until he's given in. "Do it properly, slave. Slower."