Sakusei Byoutou The Animation

เรื่องย่อ

An ordinary boy Yamada, is hospitalized with a fracture of both hands. He was also diagnosed with a certain \"chronic disease\" associated with pain in the testicles. To relieve the pain, he must ejaculate at least once every three hours. A nurse Tachibana is tasked to relieve Yamada from his pain whenever he desires.