#sanani

I was wondering what Sanani and Nisshoku's lower parts look like (and maybe how they function too)?

Their anatomy is actually kind of horrifying. So I'm more then happy to talk about it because I spent too much time trying to figure out a way that it could work.

First and most important point- Skin is an organ. Just keep that in the back of your head.

Both Sanani and Nisshoku have a mixture of flesh and metal/mechanical organs.

Sanani has a flesh esophagus [covered in a sheath of thin muscles and skin] but the folded opening isn't connected to his mouth. It's just inside the hole where his neck pipe comes out of his casing. The top of it can stay closed like a pair of lips. The flesh part of his body consists of this tube [sitting between some soft silicone clamps to keep it in place.] A stomach, intestines, and an anus that functions like a cloaca. [Urine and feces come out the same hole like a chicken.]

The only place his organic parts are connected directly to his metal parts is on his crotch/rear area. The metal edge is a micro mesh. Pressed up against that is a layer of bone that's shaped to fit the hole. [So the bone is effectively grafted to the metal.] The thin edge of the bone that's exposed to air has a layer of enamel like a tooth to protect it from direct air contact. And the flesh that's touching that is like a circular gum line with a thin lip of skin to keep it moist. His anus is pretty human standard, it's just sitting inside an open ring of metal between his hips. [Think of the head of a drum.] The intestines are bunched up behind it with the stomach on top.

His cock is fully silicone and not on a rocker behind a plate like Solar or Sun. It's on a hinge so that he can snap it sideways into a long divot on his torso. This way it's not interfering with his organs. He can't pee from it, it just has a tube for whatever lubricant he's loaded as cum into the usual small bottle. The bottle is set high on the inside of his chest cavity. [It's more inside the inner surface of a butt cheek for the others, hence why it can be hard to refill without help.]

His organs are contained inside of a bag of living skin that's sitting at the bottom of his casing. He doesn't have a lower plate separating his crotch from the inside of his chest like the normal DCA models.

He does have his own nanos that tear up anything he puts in his mouth and ant trail anything organic down into his esophagus. His neck pipe has a tiny rubber tube inside for this purpose. [It's like you'd use for a aquarium pump.] The nanos also maintain the sack of organs by keeping the skin oxygenated and moisturized. His heart is mechanical and his internal motor can take a mix of electricity and biofuel extracted from normal food. His lungs are effectively a pair of bellows that can blow out his interior and vent anything loose inside. This is so he can get rid of the dead skin cells shed off his organ bag.

Nisshoku is a tad more complex since his body was shaped by wild magick in addition to what Golden Freddy made possible. His five crotch tentacles are a hydraulic mechanisim using carbonated oil in place of blood to move and extend them. They're mostly all the same length with the longest about 7 inches and each somewhat bigger around then a finger. They aren't prehensile but he does have some basic movement control. [Think non-dominant hand level dexterity.] Nisshoku can deliberately exude oil/lubricant [whatever is loaded] from the tips of tentacles. He has a mechanical heart with fluids in addition to the same nano and gut arrangement as Sanani.

If he wants to impregnate Sanani all he needs to do is trigger a group of his nanos to a different set of instructions. They'll copy his current personality coding and some physical appearance traits, and all the the info for how his body is set up.

He can then ejaculate them into his partner.

The tainted nanos would then mix with Sanani's native ones and get the same info from them to create a blended profile of both. They'd then parasite his body for consumed metal and organic material, make a new bag of skin to contain the new body and start building a small bio-mechanical anamatronic similar to both of them inside of his chest cavity. How long it takes to construct is highly dependent on how much food and metal he's willing to eat to hurry it along.