If you don't enjoy the content i would recommend playing a different game.
that depends on what you're looking for but if you want horror unity eroge with male protagonists i would recommend Drain Mansion, Spooky Milk Life or Halloween Harem.
Obviously these aren't the only games out there, just some that i enjoyed and i'm certain there are games out there that have content you would enjoy so it's a bit of a waste to spend your time playing something you don't like.
Well, i can give you a couple more recommendations i guess. Summer Memories Plus, Succubus Connect!, Succubus Affection, The Depracity of a Lewd Vampire, The "SEQUEL" series (awake, colony, blight, kludge) or False Myth. None of these are visual novels and all of them are completed games.
but i probably can't help you to find exactly what you like, all i can give are recommendations for games i enjoyed. I won't really know if they contain something you dislike or aren't what you're looking for (they also pretty clearly reflect what my personal tastes are). Maybe join a couple discord servers of games that you like and see if they have a "recommendations" section or check if the creator has a twitter and see if they have tweeted about games that are similar.
It's just better to be proactive and look for games that you like rather than just ask a dev to remove content or change a game.