Succubus Milking Farm

Flipping to a different page, I read what was on it. It read,

A world where a great succubus-driven initiative to harvest "milk" from humans like you, whether you are a bull or a cow. You'll basically live as a sex ****, being milked for all your worth day in and day out. The succubi are benevolent masters, however, and you'll be treated well. The quality of the product depends on the pleasure and the wellbeing of the human producing it, so they'll make sure your comfortable and that you feel real pleasure with every orgasm. If you want, you can attempt to escape. You'll be wandering the halls of the farm like some kind of hentai game, trying to sneak past without getting caught and fucked by the various succubi. Maybe one day you'll find out what lies beyond. On your various escapes across your visits you'll be able to find several magical artifacts coursing with demonic energy. They have many varied and powerful effects, some of them aiding in combat, some with more everyday uses, and a lot of them focusing on enhancing sex and pleasure. If you wish, you may bring these home with you. While locked in one of the various stalls during your stay at the farm you will sometimes be fed a sweet and pinkish substance. After a few feedings your body will surge with demonic energies, glowing lust tattoos adorning your balls making them swell with increased production, your stamina never seeming to die and many more effects. You get a suite of demon magic powers, and can change back to fully human whenever you wish.

(This concept was inspired by the hentai game "Milking Farm" by Dieselmine)