[ENGLISH-SUBTITLE] PGD-353 No Underwear Female Teacher Yuna Shiina. Yuna Shiina, an Iionna who goes crazy for a man, appears in the no-pan female teacher series. A beautiful Harenchi teacher leads boys to sexual awakening with man hair fluttering and bare ass. If you walk in the corridor, the boy will lie down, and if you pick up the chalk, the boy will bend and stretch. In such a no-pan evangelist Yuna-sensei’s raw ass raw man appearance class, the boy’s crotch and grades improve!