Medaka is a high school girl full of energy and curiosity about sex. Today, she watches adult videos with her female friends and learns about the experiences of her older female college student sister, and at night, she uses her imagination to indulge in solo sex. However, although her knowledge of sex is increasing, she still seems to have resistance to real men, and even when her childhood friend Keisuke or the handsome Mr. Mitamura come onto her, she manages to dodge them at the last moment... Will the day ever come when she has her ideal first sexual experience!? This hit series, which depicts the daily life of a high school girl full of curiosity about sex and has been developed into a media mix including comics, anime, and an idol group, is now available in a complete edition combining series 1 and 2!