A female boss discovers the narrator’s secret cross-dressing lesbian role-play with his girlfriend Yui and forces him to wear a skirt at work. Fascinated by the bulge beneath it, she toys with him through workplace harassment, train groping and mutual public exposure, repeatedly making him climax while demanding to know whether she or his girlfriend is better. Unable to resist, he continues the secret sex until Yui appears with the boss. The two women share his body, then reveal their strap-ons and take turns forcing them into his ass. After discovering the pleasure of being passed between them, he wonders whether he can ever return to work as an ordinary male employee.