While I'm more than on board for more Nani content, and definitely more Nani & Stitch stuff, how the hell'd she get stuck in the first place? If it were a hole in the wall or something I'd understand. But unless superglue is involved she isn't technically stuck on the toilet seat.
A lot of porn scenarios challenge my suspension of disbelief, but everyone has to use a toilet at least once on a daily basis and getting stuck in one just isn't happening...