Yuen, a eager masochist, presents himself to Mistress Land, volunteering to join her as a slave. In a sleek latex catsuit and sky-high heels, Ushidai inspects her new sub, running her long, red nails along his body. She orders him to lick her boots clean, a task he eagerly undertakes, his tongue tracing every inch. His reward? A tight collar securing his submission. But Yuen's training is far from gentle. Ushidai introduces him to the exquisite pain of CBT, her heels crushing his balls as he struggles to maintain his composure. Later, Yuen is tasked with cleaning up his Mistress's used toys, a chore he performs diligently, his tongue lapping up every last drop.