I really liked this. Has that common isekai hangover of people just being chill about being slaves, which I find creepy in anime, but serves it's purpose well here.
One thing that surprised me was while I enjoyed being a bit nasty to the girls, as expected, and forcing myself on the servant girl, when it came to the princess, who's the hottest and all bitchy and there was some real hot talk about letting everyone in the village take a turn on - I was actually nice to, go figure. Though might be funny if I elevate her above all the other girls and watch them freak out.
I'm definitely gonna look forward to corrupting Selene, she's sufficiently innocent you feel like you could do a lot of bad things to her and make her think that's the normal way to be treated, and come to expect and get off on that sort of treatment. I would say it'd be hot to secretly enslave her without her mother knowing, but the number of girls we can knock up is real low atm, so maybe not.
Freaked me out when that vampire had a very particular name, only later did I realise it musta been pulled from the save game files for the dev's previous game and a girl that looks the same.