F cup pure school girl Ryoka Asakura. It was discovered that she was having a lewd relationship with a teacher, and she was given thorough deep throat training by the entire school, calling it educational guidance! A white teacher's super long penis! Hanging upside down! Meat urinal restraint! A storm of extremely hard cocks thrusting into the throat of a passive school girl! The training doesn't end even if semen is poured into the back of her throat and her stomach juices and tears dry up!