Which Do You Prefer?

"Which Do You Prefer?" “I need your help, assistant manager. By that… I mean sexually.” A sad office worker by day, reigning dom by night! Yang Hwa, who lives a risqué double life, has another secret. Her gender changes whenever she has an orgasm, and the only way to change back is to have another orgasm. But why… did I have to have an orgasm with my irritating boss, assistant manager Kang, of all people?!