Pop'n Big Knot Part (Patreon)

"Classic Story:
Knotty boy tries to make himself bigger, knot gets stuck in the wrong  place, knot needs to be just a wee smaller. But then again, there's  always another solutions, even if that solution is unexpected"
 
https://www.furaffinity.net/view/26208322 this is technically part 2

" Wrong spell, whoops.  At least the knot is free from the sheath "