Yuka, who shielded the new part-timer who spilled water on a customer, is targeted by a malicious complainer. Yuka, who tries to stop the harassment and becomes a puppet of the complainer... is forced to offer a sexual apology by the complainer who can't control his anger. What Yuka, desperately seeking help, saw was... the dick of the part-timer who got an erection after seeing her own lewd state being violated...