羞恥男女が体の違いを全裸になって学習する質の高い授業を実践する共学高校の保健体育7

Naked and creampied in front of everyone! A real health and physical education class using the bodies of classmates! The boys' fingers, the teacher's tongue, and the school doctor's huge cock humiliate the fair-skinned, beautiful body of an innocent high school girl who has nowhere to run in the classroom. "Poor thing..." "Tell me where you want me to cum" "Was that an orgasmic reaction?" Every line torments the hearts of these beautiful girls, driving them to orgasms of shame they've never experienced before. Five girls, many boys, and a nightmare that lasts four classes in total!