beauty is a beast

Ryoko, the business-like secretary to the president, flatly refuses invitations from both her colleagues and the president. However, when she changes her make-up at night, she turns into a hungry female and has sex with a man for one night. My co-worker found out about it, and I had sex with the president while working overtime. If you apply the crimson rouge, you'll turn into a hungry female who's as good as a slut! Ryoko suddenly changes, SEX also changes!!