There's no doubt on this, I love commissioning you! The result is always gorgeous. ^^ The position, the background, their expressions, the way Tohru is hugging Kyo's arm.... The entire scene is lovely! And you've drawn just enough red on her bottom!
You had a very good idea! It's more passionate and all the more adorable in this picture! Personally, I like when the spanker rests his other hand on the spankee's back, so I didn't think about this possibility. Thanks for having done it that way, it truly adds to their expressions. ^^
Tingly toasty? Hmmm... I think these two words fit well! Some sting, some hotness, but not too much!