A real estate listing for an upscale suburban Philadelphia home that includes a sex basement straight out of the “Fifty Shades of Grey” book and film series has gone viral and riled neighbors. The five-bedroom, 2.5-bathroom home in Maple Glen, north of the city, was quickly noticed after it was listed for sale Thursday because of the fully furnished pleasure room inside. The colonial brick home is a “one of a kind suburban home” and has an asking price of $750,000, according to the listing. Realtor Melissa Leonard dubbed the home “50 Shades of Maple Glen” and has since heard...