A man's ass is usually hidden, which makes it all the more sensitive when a woman leans in, studies it, and rubs the rim with her fingertips. Her curious question—“Does this feel good?”—only deepens his embarrassment. For someone who already reacts strongly to a bidet, this teasing feels almost like pleasurable torture. Shame and ecstasy hit together until he can no longer resist, surrendering both his body and his ass for a massive draining.