(Working Title) Slytherpuff

Ok, I know this is my... fourth(?) story, but I'll stick with this one, I promise!

Basically we have our pureblooded, child of death eaters, reputation as a mean girl, surrounded by fake friends, Slytherin steriotype, Rose, and our muggleborn, choosing kind, oversize sweater wearing, cookie baking, yellow loving, steriotype of a Hufflepuff girl. The twist? The Slytherin and Hufflepuff are not only dating, but, in the year when the Golden Trio goes off looking for horcruxes, they secretly save the easy\common targets of the death eaters and older students.