[SDTH-032] For 4 and a half hours before the live starts, men come incessantly to the hotel, where they have sex with each other non-stop. A person who sings love songs on the street in Shinjuku-ku, Tokyo ■■ and also works as a dispatch office worker, Gokkun-loving Natsuka-san (alias, 21 years old), celebrates her birthday with 21 shots of semen