《エロ漫画》爆乳バレー部女子、練習後に彼氏と体育倉庫でイチャイチャ！しずかちゃん、クラスで仲間外れにされないようのび太に相談して無事に処女卒業！？

《Erotic Manga》Big-breasted volleyball club girl, flirting with her boyfriend in the gym store room after practice! Shizuka-chan consults Nobita so that she won't be left out in class, and safely loses her virginity!?