Stiles propositions Derek which short circuits his brain."He's willing enough to admit… that he loses himself thinking about Stiles' hands sometimes, Stiles' mouth, Stiles' laugh… how they'd fit together, what it would be like touching him, breathing him in, kissing him."
Soooo… Derek is stuck between a rock and a hard place. Either help Stiles and potentially ruin their friendship or sit back and watch someone else lay hands - and more - on him instead.
Of course this was fun, funny and smexy but surprisingly for such a short PWP, it also had some emotional gravitas to it as well. Go forth and enjoy!