I made it 62% of the way through this book before deciding to DNF it. This was one of those "The MC puts no effort into getting a harem, but ends up with one anyways" books.
The MC is truck-kun'ed and ends up with a weird hybrid race and build on a game-like world. He survives his initial trials, runs into a lion woman who doesn't act like she wants to even tolerate him, then reaches town where multiple women show interest. A kitsune woman keeps breaking into his room, but acts like she hates everything about him. The some "stepmom" figure throws the MC in a cave with the lion woman, whom he doesn't exchange a word with but has sex with her, and now she's bound to him. Later he has sex with the kitsune, who is also now bound to him. In neither instance was the sex his idea; someone else set the scenario up and he just went through with it.
There is nothing about this book that is interesting.