A super idol-level beautiful girl with a refreshing smile has descended on kawaii*. Her name is Ruru Arisu, 19 years old. Her adorable mannerisms make you want to stare at her forever, and her absolute aura instantly draws your attention... she's a real big new star! She's very interested in sex, but she's just an ordinary girl with little experience and little confidence. She's shy and fidgety, which is adorable! She has the potential to come in her debut work, so why don't we all help raise her to be the next generation idol?