Yasushi, the kind husband, and his beautiful wife, Houka, were living happily together. They had promised to make a baby when he returned from his business trip, and she eagerly awaited his return. One day, while her husband was away, her ex-boyfriend, Yuuji, appeared at their home. He threatened and raped her using a past accident as an excuse. While she was in a daze from the climax, he fastened a chastity belt on her. Knowing that Houka had a strong sex drive, Yuuji forced her into abstinence. Unable to tell her husband about it, her sexual desire reached its limit. Unable to endure the writhing of her womb, she accepted the penis of the lowest man in front of her husband and got pregnant...
