Yuto, the son who can't stand his mother Yuka's remarriage. This is because he has always lived with just his mother and saw her as more than a relative. However, after witnessing his new father and Yuka together, Yuto is driven by intense jealousy... Seeing her son starving for love, Yuka's heart aches, and as both a mother and a woman, she gently guides him to become an adult man. Knowing that their relationship is unforgivable, the two still drown in lust that surpasses familial affection...
