Image imported from derpibooru 
Original Description:
 
Meet Porcelain Pipes, the son of Pigpen and Squeaky Clean! A very cleanly pony, much like his dads, Percy washes his hooves any time he feels they are dirty which is often, considering he is a plumber. Most of his work focusing on the upkeep of the Ponyville Spa, but he’s been known to help anypony with pipe problems in town. He is Scrub-A-Dub’s best customer when it comes to buying plenty of fancy and sweet-smelling soaps, especially when he gets a special cousin discount! There is nothing he loves more than days off, where he goes to the spa to get a massage and relax in the pool. He’s met some of his best friends there, since he finds nothing better for fast friendship than a calm and quiet place where everyone feels welcome.