Becoming a teacher has been Nodoka's dream since she was a child. With hopes and dreams in her heart, Nodoka takes up her post at an all-boys school. What awaits her is a baptism of fire from the "ugly gang." When she helps a student who is being bullied by delinquents, it backfires and the bullying escalates, leading to her being raped by the bullied kid who holds a grudge against her. When a gloomy teacher finds out about this, his ugly desires bare their fangs. She is raped by the adults she relied on, gang-raped by a fat delinquent, and thoroughly defiled by the ugly guys' milky fluids.