It's okay to be a mama's boy! Unlimited baby-watching with my junior high school niece. Konatsu is a single-father family. A typical junior high school girl. She hates her uncle, a mama's boy who has been saying since she was a child that she looks like her mother. She has no choice but to go and take care of him, but she suddenly loses her temper and her daily life goes haywire... "Mommy... I want your breast..." her uncle's voice reverts to that of a toddler...