Echidna's Love To Rub.

This is a sketch request for who wanted her charcter Jessica receiving a belly rub from Knuckles. I'm not sure why. From what I can gather, Knuckles isn't the father, some dude named Alex is. Maybe Knuckles really like pregnant bellies, his hands certainly seem designed for rubbing given his lack of fingers.

Oh well, I thought it was pretty cute.