Reincarnated as a Freeloader Aristocrat Avoiding the Female Hero, I Casually and Brilliantly Dominate in a World Full of Princesses and Noble Ladies

Before I knew it, I had been reincarnated into the world of the [True Yuri Fantasy] my little sister was obsessed with. If I remember right, I’m just some mob villain noble who gets killed by the female hero (the protagonist) early on, huh? My sister used to spout nonsense like, “Any guy who gets between a yuri couple deserves death!” so as long as I stay away from the main heroines, I should be fine. After that, I’ll just laze around, sleep, and live freely. Huh? The more I sleep, the more I level up? And if women give me things, I learn new magic!? I was supposed to be a mob villain who worked hard but got no results and rotted away—so what happens if I live a lazy, half-assed life inst...