You wish you had a chance to meet beautiful young girls in the men's side of the public bath. Just as you think that you meet twin sisters Yukina and Erika. They're still young enough to be accompanied by their father to the men's bath and they're too young to be shy about being naked in front of others. They fit your perfect loli strike zone!

Seeing that you're a kind man who gets along with his daughters their father leaves them in your care while he goes to the spa and massage. You take the time alone with the twins to teach them sexual things!