itch.io

I just played those two actually.

If there are several, one of the ones I play is with whom they are currently doing a crossover, and another that I recommend is Césarcub

If you don't mind Aliens there's a game called Lust Odyssey that's similar to this game, I highly recommend it!

I played both LD and ToS, also another game like Only I Have Skills, Acolytes of the Chrystal.

*Firstly, I read your question wrong. Sorry.