My Brother's Wife, The Brunt Of My Distorted Love-hate Relationship With My Sister-in-law, Tsuruki Ichinose.

Ever since he could remember, Yuto had been compared to his capable older brother in everything, and for that reason, he lived his life plagued by complexes and feelings of inferiority. Keigo continued to treat Yuto like a worthless servant. Eventually, Yuto's desire for his brother's wife, 'Aimi', born from his hatred, became a reality. The younger brother, reveling in impregnating his capable older brother's wife with a creampie, and the older brother, excited by the NTR and accepting his younger brother's actions, The wife, who loves her husband, accepted everything from both brothers and became a new family...