Chapter 24: Arcanine
Even after evolution from a Growlith, the Arcanine will keep its puppy-like attitude for several years before becoming an incredibly mellow lapdog. During battle, the Arcanine will be ferocious and dangerous, but afterwards will resume it's normal attitude.
Arcanine have the largest penis' of any non-legendary canine pokemon, the average being around a foot long, and 2" wide.
When not thrusting, but still being pleasured, an Arcanine will stay still, but will either pant heavily, wag it's tail, pound the ground with their foot, or do a combination of them.
Despite their size, Arcanine are quite careful when mating with a smaller pokemon or human, slowly feeding their penis into them before thrusting at a slow pace and speeding up over a period of time.