A female student, Manatsu, visits the home of her shut-in classmate, Masao. It was an errand requested by the homeroom teacher to deliver the prints. Honor student Manatsu accepts and arrives at Masao's house. But when I press the intercom, no one answers. When Masao was about to leave, a large tree named Masao's father appeared and said that his son was a "bad kid." Angered by his words, Manatsu ignores his restraints and enters Masao's room. As soon as Masao sees Manatsu, he forcibly lays him down... [*Images and audio may be distorted, but please understand that this is not a defect of the product itself]