What she asked for was possible, but a change from the norm. A romance story starring Rainbow and Spitfire that contained a twist of the physical kind. The challenge was daunting, and rewards few, but a stallion does not hide when a mare requests their aid. So steeling my resolve, and with a few strokes of the quill on parchment, she received her answer.

'Dear TwilightClopple,
I can try to write a clop as a B-day gift, but it probably won't be that good.
Sincerly,
Hydra'