A tight waist! - Tight G cup bust! - With black hair and a smiling smile that always smiles, everyone's favorite foods are lined up and four transcendental lewd girls gather! - !! - I want to go on a hot spring trip with a young child who is dying to have sex! - But I don't have the money or the time! - The smart way to solve such a problem right now is to use tap water and the famous hot spring "My hot spring"!