I whole-heartedly agree with
@Erogami above.
He left the slaves to be educated ("rehabilitated") by a fanatic yandere cult leader, I hope he doesn't complain if he gets broken maids in return.
I'm nearly sorry for him and the young maid here as it seems she's already giving crazy vibes in the last page.
Also, I agree with
@SingLove about one thing.
He is scum in that his motives are ugly. But so far, he hasn't actually done anything wrong.
As long as he uses good actions to appeal to the slaves in the hopes of getting laid, that's not really evil. People do this all the time, and there is nothing wrong with it.
If he does this just to sweeten actual sexual harassment in the future, that's a whole different story.
Basically, the difference between convincing and coercing. Or between seduction and rape.
For now, I wait to see on which scale he leans. So far, he seems in the clear.