We met Tamako (10 years old), a runaway. Compassionate about her unfortunate circumstances, the three of us decided to rent a room and feed the eggs. Instead, I asked Tamako to become the mistress of the three, and Tamako readily agreed. After that, Tamako, who worked at a coffee shop, was asked to marry her, and she accepted. But none of us had sex with Tamako yet. The three of them looked at the egg that had become nude as a thank you...