Even if she has a son and is a mother, she is still a woman... Ayumi Shinoda is watched by her son's friend with lust, raped and made to cum over and over again, and her stepson discovers her weakness and blackmails her mercilessly to rape her. Reiko Sawamura resists her stepson's immoral advances to have sex with her, but she gives in. These are women with hidden desires in Kokoro and in their positions as mothers...