Sinner and a Savior

As Tsumiki's mother, you have an obvious sense of responsibility toward her. This goes into overdrive when you realize the man who was once the love of your life was actually someone else entirely. Your next step: taking on a job at the Zenin estate taking care of a 3-month old whose father was recently disowned by the clan. In order to raise money to become independent, this risky job was your only hope. But as you take on this new responsibility, it becomes riskier than you originally thought when the baby's father suddenly shows up.
*mostly follows ani-manga timeline, potential spoilers* *smut warning in some chapter cases* *y/n is fem*