A flashy high school gyaru appears, demanding harsh punishment for her delinquent behavior, both mentally and physically. Her body is tied to a desk and mercilessly tormented—when the vibrator stimulates her sensitive spots, she quickly reaches orgasm, drowning in pleasure so intense she ends up pissing herself. The sight of her losing control is mesmerizing. The thrusting vibrator writhes inside her vagina like a hungry serpent, while her bent-over doggystyle position exposes her virgin pussy in a strangely eerie yet seductive manner. The classroom echoes with screams and moans, and the air fills with the smell of ammonia, creating an atmosphere where pleasure and fear intertwine.