This is cute. MMC is surprisingly sensitive, although not quite to the level of FMC. It's kind of weird, though, since he knows he deals critical damage to any female he encounters just by glancing in their general direction. That should clue him in that becoming friendly with him would take some effort, even for someone he thinks isn't as affected as all of the other women. Especially since he's also been careful about introducing her gently to the job and the people she'll meet there.
I also like that the beasts have their own personalities that aren't just shallow cardboard cutouts. Although that's a bit of an assumption, since they've not all been shown in too much depth. Yet.
The credit page indicates that it's commission work, so I'm not quite sure it's been picked up. I guess it depends on whether whoever commissioned this intends to commission the next chapters too.
Started reading this since it popped up on the feed. I think I added it because it sounded interesting but didn't read because of no updates in too long. Well, we'll see what happens.