Naked creampie in front of everyone! Serious health and physical education learning using your classmates' bodies! The boys' fingers, the homeroom 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 Kokoro 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!