I kind of dropped it part way but from what I remember the author's other book is the same way.I've been reading the LN, and the LN is like 10x hornier and it ruin the vibe of hiro. Every other page there's always just talk about his dick, his sexual prowess, something about how sexy his cohorts are, or a mix of all those.
Manga is way better.
I forget the name, but it's basically minecraft isekai. Lol.
Same as with this one, the manga cut a lot of that thankfully.