オレの恋敵が犬でして

犬が何よりも嫌いな大学生のリョウは、愛する社会人の彼女・ハルミとドキドキの同棲を始める。Ryo, a college student who hates dogs more than anything, excitedly begins living together with his beloved working girlfriend Harumi. However, when she stepped into the house, Harumi's dog, Kotetsu, was there! What's more, Kotetsu is competing with Ryo to steal the position of "boyfriend"...? A love triangle cohabitation comedy that transcends race!!