Here's a colored version of an older sketch, added over a modified background from Howl's Moving Castle. The narrative here is that a husky girl hires a personal trainer to make house visits, and while the hubby is away on errands, they increase the intensity of their workouts. Bottomless, of course! He's helping her loosen up, and even sharing some of his genetics. Seems there's something about pure-breeds she just can't resist.