Kneeling before their mistress, the submissive's eyes gleam with anticipation. The mistress, holding a riding crop, orders them to stroke their cock until they can no longer hold back. The submissive's breath hitches as they near the edge, their body convulsing as they release. The mistress, merciless, commands them to catch every last drop of their cum in their mouth, relishing the power dynamic as the submissive eagerly complies, swallowing their own desire.