A mistress from the planet Bizarre comes to hunt for masochists and abducts a salaryman on his way home, forcibly subjecting him to female transformation surgery. Before Sa-yuki can even grieve, she is told that she will become a slave prostitute. With her latent masochistic tendencies exposed, Sa-yuki writhes and cries under the Dominatrix's relentless teasing, becoming engrossed in the suffering. Helplessly, Sa-yuki, trained as a slave pet, falls into being an anal-pleasure-seeking freak New Half.
