I borrowed some elements of this pose, your Celestia pose, and your Twilight pose for a Rarity pillowcase I'm making for myself. I hope you don't mind. I used Twiley's upper torso and legs, Tia's lower body except for where her leg is covered up by her tail, and this one to touch up the area that Tia's tail was covering. All of the poses are on the right-hoof... err, right-hand side of the pictures.
Awesome, thanks! Taken together, the pose looks like a dog wanting a belly rub. I'll definitely give you credit for the end product, and I'm using a mechanical pencil to draw it out, and then fabric crayons to make the transfer.
Right there! For buck's sake.. I was looking for this for nearly two hours yesterday with much more relevant search queries than "happy nurse redheart".. God dammit, Google. x3 Oh wells. *Favourites* Now I'll never lose it again! >