The president of a large corporation, Masahiko, was receiving a consultation from his subordinate, Mukai. To prevent bankruptcy and secure financial assistance... Mukai proposed the marriage between his daughter, Ai, and Masahiko's only son, Naoto. Masahiko, who had been interested in Ai for some time, agreed while also plotting something else. Until the wedding, he forbade premarital relations, driving Ai to sexual desperation. Then, sending Naoto and his wife on a five-day business trip, Masahiko was left alone with Ai and executed his long-dreamt-of training plan...
