Oyakodon: Oppai Tokumori Bonyuu Tsuyudaku de

母娘丼♥おっぱい特盛母乳汁だくで

A mother moves in with her daughter after her husband's death, where she also meets her husband's nephew. Slowly, she develops a sexual relationship with her nephew and an incestuous relationship with her daughter. This story heavily features lactation and is narrated by the mother, but is seen from the POV of the nephew.