Seat Warmer

 When she borrows her big brother's truck without permission, Apple Bloom discovers even older work vehicles can come with "seat warmers"!

I like how I start this one out with a far shot, I think it helps the atmosphere.

Big Mac is still reluctant to bare his sisters' bottoms, but will stick to a hand spanking if they're in skirts rather than jeans since they can feel it stronger this way.