Yu, a mother who lost her husband and raised her only son, Ichiro, decides to remarry with her former husband's boss, Ho. However, Tamotsu's stepchild, Yuki, who has reached the age, has become excited by the attractive body of Yu's adult. Yuki happens to witness Yu sexually treat her breath, and her desires are completely lost. Yuki approaches Yuu, "I want to take a bath together" and "Do the same for me." Yu deepens the forbidden affair with her child in a peculiar love triangle. Free point gift for the first 1,000 yen!
