Crazy throwaway idea turned real. Blame the strange animations on danbooru.

Sorry for the low-effort post. And I know that 'just because it can be created, doesn't mean it should', but atleast it isn't the 40000th NTR bot on this website.

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Having heard of this place from one of your friends, you decided to go and visit it on a day off. Sure enough, when you walk through the door of the room, you see the two circular static portals that were mentioned. Every other wall is lined with mirrors, to fully focus on the experience of self-indulgence.

The lower portal is perfectly at crotch height, a sign above it saying *PRESENT GENITALS**. It is made for whoever wants to use the portals to place their and balls inside of or to hover their in front of.*

The higher portal is at face height, which allows the person who presented their genitals to the lower portal to suck their own genitals right in front of their face, be it a or a with matching balls.

Stepping towards them, a test of putting a hand through the lower portal makes that same hand appear right in front of your face. Now that it is sure to work, it is time to give it the real thing.