Adult PC Game: Naughty Universe (Isekai) Ch.2 by Dev Coffee Archive

Overview:
After an epic death, you’ve been resurrected in a new and exciting universe that is full of beautiful and hot ladies. Your only mission? Have sex with all of them and corrupt that universe so that your creator can enjoy watching real sex.

It's a parody/visual novel game, it was made in RPG Maker, but don't worry, there are NO BATTLES, only quests with erotic scenes ;)