Something's not right here. What's 'that' doing all the way up there? And on the outside, for that matter...

What precisely do you mean by "that"? The butt-plug? I think it's obvious; her breast milk is being pumped into her butt.

Probably the pussy. Took me a while to notice, but it's a little too high

i still like it

The hose/tube color from the breasts is yellow whereas the one going to her ass is white/silver so the breast milk is not being pumped into her ass.

First off if you notice, the hose that's attached and the one that isn't are both the same color. That's medical tubing. Second it's just a nipple pump. Third, the fact you can see her pussy proves that it's in her ass. Fourth, most likely just an enema. The resident porn clerk has enlightened.

plus the fluid leaking from her bum is a different colour than the breast milk so it's not the same

:<

a sad realization perhaps