>>11335623
Granted, however; every time you do this with a specification in mind, it creates a new entity to fulfill that request. That is, the being that serves as your cock-faucet is spawned into the world and bound to you so it cannot die while you live. Over time, as any male would, they produce sperm and semen. So while you get to decide what they are the first time along with how close to orgasm they are, you will have to manually jerk them off getting different quantities/qualities.

Why not just keep making new ones? Because they only desire you. As their lust grows you can sense it, and they will seek you out to satisfy their needs with your body. In their nature, they cannot kill you, but that that could be worse if you find yourself being gang-banged by monsters with seemingly endless virility (which you yourself in a moment of blind horniness summoned).
So to prevent this from happening, you must summon them regularly to tend them. Regardless of where they are you can open a portal to have their cock come through like a glory hole. Once satisfied though, they will try to leave and go about their own interests, so if you want an army of thralls you'd have to work at keeping them locked up or making them the sorts of beings easily controlled (domestic animals in particular)