The stepmother's large breasts attract her son, who has a penchant for large breasts. (Yazawa Nana, VENX-271)

The breasts of his new mother, Nana, who came after his father's remarriage, troubled Shunya, who couldn't ignore them. Nana had a voluptuous body, which was Shunya's type. Shunya could only think of large breasts, so he buried his face in them and kneaded them incessantly. Suddenly attacked and fiercely resisting, Nana gasped for breath under the skillful touch, and love juice flowed from deep within her…