[Doraias Kazuyo] She was far too ignorant...♥ (DeepL)

When the naive, big‑breasted Chinatsu greets her boyfriend with a playful hug, she remains clueless about sex, still believing that storks bring the babies, while the narrator’s affection slowly deepens. Their intimacy escalates from a lingering kiss to a fervent oral exchange and a raw, unfiltered climax where Masao‑kun exclaims his release, leaving no doubt about their mutual desire. Later, a study session in loungewear turns tense as a feverish, sweat‑drenched Chinatsu returns, her disheveled appearance igniting the narrator’s lingering attraction.