In a bookstore, an innocent girl is suddenly forced to insert a remote-controlled vibrator coated with a generous amount of aphrodisiac! The unsuspecting girl, taken aback by the unexpected switch-on, writhes in response to the irregular vibrations! Despite other customers nearby, the aphrodisiac begins to take effect, and she suppresses her voice while becoming aroused! She wants it to stop, yet she doesn't want it to stop! The conflict between her mind and body culminates in intense pleasure leading to involuntary urination, and the sensation doesn't cease! In the quiet bookstore, the depraved girl relentlessly seeks pleasure, and is overwhelmed with ecstasy from internal ejaculation!