This has been drastically edited, so I highly recommend reading the rewritten version (which can be found on my account) as it is much better Y/N Black was Sirius Black's twin sister. The only female marauder. She is like her brother in many ways that she wont admit, they're both cocky smartasses with a sense of humou...
"You have to admit, Richie. Connor, Mr. James, all the fights you get in, my mom being crazy, everything going wrong right now... the common denominator is me." "How would you even know what the common denominator is? You hate math." Richie argued back, earning a small smile from Eddie. "The common denominator is obs...