サラブレッドはなびかない•Thoroughbred wa Nabikanai

Thoroughbred Doesn't Flutter

Shishidou the lion is a playboy who's always in conflict with the thoroughbred honor-student Toshimasa Shiba. However, they were childhood friends and used to get along well in the past. Everything changed between them when Shishidou reached puberty. (Source: Kadokawa, translated)