Shibamoto Yuuto works in a convenience store, in the mornings there's always a german shepherd waiting for his owner at the front of the store. Later Shibamoto discovers the scary owner of the doggy is actually his senpai, Inukai Ouki, at college. Soon they become closer, and Shivamoto starts to notice his heart races when Inukai-senpai smiles. Will Inukai return Shiba's feelings?
Shiba-kun to Shepherd-san