Childhood friends, Kou who is constantly being spoiled by Hodaka are now living their comfortable university life together. At the same time Kou who is completely taken in by his Kouhai's charm "Mikio" who keeps coming in his room uninvited.
But how will Hodaka react to Mikio's straightforward approach towards his affection to Kou? Will the kind hearted Hodaka be able to continue to hold back or will he lose his self control altogether—!? The childhood friend seme and the puppy like kouhai seme. Which would this selfish and sweet tooth Kou choose?!