Jizz

Mettaton has a Glamburger

Undertale

NSFW Burgerpants Riding Mettaton (Undertail)

Undertale, MEOW_IRL

I used parts of Mettaton EX and NEO to make this.

Undertale

Hard Mode Mettaton Using his Butt Attack

Undertale

Mettaton Hanging Out With The Boys (LeeteRR) [Undertale]

rule34gay