Hanasaka!

Hanasaki Koji possesses a unique physical trait: consuming alcohol triggers the release of a strong pheromone that causes women to lose control and act on impulse, often in ways that overwhelm him. This condition complicates his efforts to maintain a stable life and pursue a career in education. He begins a teaching internship at his sister's high school, working under Seno Sanae. The environment, filled with female students and staff, presents significant challenges for him to manage his condition and maintain professionalism.