"I have to protect him." Yuki is overprotective of his friend Natsu, who remains childlike even as his body grows.Will Natsu, who follows Yuki around like a dog, finally be able to become independent...!?

Kanou is in love with one of his employees, the handsome Sawamura, who is really nice and popular. But Kanou is used to having bad luck in love, so he decides to hold back his feelings... But during a drunken...

Rintarou and Natsu are childhood friends who have always been together since they were small. Even after becoming high school students, Natsu is still a crybaby and Rintarou is still affected by his crying face...