Sousuke enrolled himself without much care nor thought at an academy that designates tops and bottoms according to their body type. He became the top "bottom" without even realizing this, stupidly being swept up by the school system, then realizing he is in mutual love with his 3rd year Top "Top" partner. Kei, being partnered for the third time, didn't expect much until he met and got to know his 1st year partner. Either way, it just means that Sousuke will habe to be partnered with 2 more "Tops" for the following 2 years.
Everyone Stand Up! Boys Love Private High School