Incest between mother and son - Kitamura Kaitoshi GVH-749

Haruhiko's mother, Haichi, is a bright and charming woman, and their relationship is as close as friends. However, Haichi remarries, welcoming a new husband and his stepson, Shunping. Shunping is attracted to Haichi's beauty and large breasts, using her friendly nature to engage in excessive intimacy. Seeing all this, Haruhiko feels jealous, and his twisted love for Haichi becomes impossible to hide. In reality, it's a double NTR (Netorare) incestuous relationship where the biological son steals his mother from both his remarried partner and his stepson!