Mocchan

Short-haired, glasses-wearing schoolgirl Miyamoto Rina (Motjang) throws rocks in the rain over bad exam results and meets third-year Osaka Yoshihiko; sharing an umbrella, she says she wants adult experience while studying hard and offers him her first sex, then under a tree outdoors removes her skirt and panties so he can penetrate her standing as she loses her virginity. They continue kissing, fondling, and thrusting in the rain amid pain, fear, and arousal until near climax she panics and refuses creampie; after crying and apologizing she asks him to ejaculate inside because her period has ended and she will not get pregnant, he cums inside, they thank each other and head home, and she says she can focus on studying. In the following summer chapter, Rina summons Yoshihiko during vacation, claims a members-only private resort beach, and leads him up a mountain path to a waterfall pool where she changes into a black school swimsuit; they swim as he gropes her buttocks and breasts, gives her a first kiss, strips the swimsuit off, and they have repeated intense outdoor vaginal sex, oral sex, and ejaculation while nude on the mountain. After Rina prioritizes exams and they stop having sex, the senior fondles her breasts outdoors and invites her to his empty house, where she removes her panties as a gift and they continue penetrative thrusting on his bed while she still wears her blouse and knee socks. At Ookawa Yoshihiko's house, Miyamoto Rina confesses she likes him while they have sex; she cannot hold back as they thrust hard, she climaxes, and he ejaculates inside her. Afterward semen drips out, she is embarrassed it came so easily, says she thought she would die, asks him to continue, and even says dying while he is inside is fine; to be continued.