"What's it going to be, Sis?" I ask. "You're welcome to join me on the couch and help me judge these beautiful ladies' attributes. "Not a chance, Big Brother," Lauren says defiantly as she unclasps her top and shrugs it off her shoulders. Holy f**k! Her t**s are perfect. Slightly smaller than Alex's but still quite full with wide, pink areolas and gumdrop shaped n*****s. "Line up," I say as if none of this is bothering me in the slightest. s**t! Who wouldn't give his left nut to have four teenage beauties lined up in front of him ready for inspection? I stand up, adjusting my c**k as I do, which doesn't go unnoticed by any of the girls. "Why do you get to stay dressed while we're naked?" Alex asks, generating a glaring look from my sister. "You're not naked... yet," I retort. "Do you w

