Uba - Season 1

After losing a job as a wet-nurse due to becoming overly attached to an infant, Kyoko endures years of separation. She later informs her teenage daughter Marika that she once breastfed Marika's classmate, a boy named Toji, and subsequently invites him to their home. This rekindles a passionate relationship between Kyoko and Toji, while Marika also develops strong feelings for him. When Marika learns the full nature of their history and demands Toji choose between them, she remains unaware of her mother's capacity for extreme jealousy.