[300MIUM-317] "[Innocent and Cute H-Cup] Rin-chan, who is busy with her studies, was a pure girl who giggled at the wall slam in a girls' manga (BEFORE). However, after getting her first boyfriend, she became a serious girl who self-studies paizuri in erotic manga (AFTER)!! With an endless curiosity and interest, she challenges herself to her first toy and sex with an unknown man! When she takes off her clothes, she reveals her H-cup breasts and smooth shaved pussy!! If you touch her supreme marshmallow body, she trembles and says, 'I've never been touched like ts before...'! Studying is important, but you won't understand the essence of it until you