[Inuteikoku (Mura)] Oji-san to Mei Ch. 1-19

Rinka, a bratty niece with twintails and colossal breasts, bursts into the room shouting that she’s here to play and teasing her uncle about his weight gain. She reveals a bottle of lotion she bought with her own money, promising to make her already huge breasts even bigger for his pocket, while the uncle watches with a mix of surprise and desire. The scene culminates with her straddling the naked uncle on a couch, her massive, glistening breasts spilling over as she declares she’ll grow even larger than her mother, creating a tense, erotic showdown.