[Western Crossover] Let Go of That Mack!

Ever since he found his long-lost older brother, Mycroft has felt that his life has been turned completely upside down. Not only does the veterinarian from the village look exactly like him, but his brother's boyfriend has the same face too. The only problem is, he's the only one who thinks so. Mycroft swears on his receding hairline that his eyes aren't going bad. Mrs. Lei: Stop messing around. You don't look anything alike. Mycroft: That makes no sense. P.S. There's a lot of Mycroft in this story. Many thanks to Mark Gatiss for his generous contributions. P.P.S. The protagonist is Mycroft, brother of L's dad. The pairing is Mr. Snow, still played by Mark Gatiss. Thanks to all the various roles Mycroft has played over the years. P.P.P.S. A crossover with Harry Potter, Sherlock, Being Human, The League of Gentlemen, and who knows what else. P.P.P.P.S. The author's writing is terrible, the tastes are eccentric, and the logic is divine. Thanks for reading, and for sparing me the tomatoes!