Otoko Darake no Isekai Trip BL wa Okotowari!?

Summary

One day, a typical high school boy, Kusuki Shiromu, was suddenly transported into another world. "It can't be helped that I transported, right? Yahoo?! It's the world I have always yearned for! All right, let's create a harem!" That is what I thought, but something feels wrong. The guild receptionist isn't a girl, and I haven't seen any girls at all. Hmm? What happened to my dream of getting a beautiful cat-eared s** slave? It seems that only males exist in this world. Ehh, change!!