I really like thinking about how much preparation she had to do in order for him to enjoy his spur-of-the-moment assfuck out in the woods.
She cleaned out her ass, stretched it, lubed it up, filled it with her biggest plug. Then carefully picked out a cute schoolgirl-ish outfit, did her hair and makeup.
He pushed her against a tree, slid her panties out of the way, yanked out the plug and pushed his cock into her ass.
She will put the plug back into her ass when he’s done. That way his cum won’t seep out of her ass and ruin her outfit.
One step closer to earning her orgasm.