Center NANA of the underground idol unit "Nitro☆Girl". She is an idol who is on the market with her big breasts and is attracting attention for her gravure activities. Realizing the secret betrayal, the middle-aged man who is a troublesome otaku who has a serious love affair gets angry and gets into the office. "If you don't want to be exposed to the media, listen to what you say!" Suck the idol's big tits with the old man's sticky caress, and cum inside the semen SEX. That alone doesn't stop her anger, she holds a photo shoot event in front of her fans, holds a geek group SEX, sucks Ji Po, and pours geek semen into the idol's vagina until she gets pregnant.