Natsuki and her Lingerie

What did you get if you take one Cute Catgirl, add a beautiful Lingerie multiply it with Sexyness and divide it with an Orihalcon Blade???

I know the background is simple but if anybody have a good idea...

Original Lineart by ShiponsTails
http://shiponstails.deviantart.com/art/Natsuki-in-lingerie-7057876

Made by Paint Tool SAI and Wacom Tablet