There is
Harem Collector, fairly humorous lots of content.
The Legend of Queen Opala games, there are like 3 of these and they have a surprising amount of depth. (multible endings, secrets, rare bosses to fight).
Overwhored, you are a evil overlord you fuck women and add them to your harem
The Last Sovereign, this game has so many choices that I ended up getting choice paralysis and stopped playing it 10/10.
there are probably more that I forgot to list, but these stuck with me for one reason or another.