Reika was always sweet to her son (Takahiro), and Takahiro was also spoiled by such Reika. One day, Reika sees Takahiro masturbating in Reika's underwear. Reika acts like she doesn't care about the upset Takahiro. Takahiro timidly asks Reika. "Mother, can you make me a man?" Reika responded to Takahiro's feelings with her hands and her mouth, even though she was confused. However, on the contrary, Reika is not satisfied with just that, "A troubled virgin baby, your mother will teach you to the end."
