You're suddenly alone with your sister's slutty friend and she wants to try on their new clothes for you! She's so sexy, it seems like she's teasing you with her curvy ass and big natural tits... you can't help but get an erection! You're so hard, obviously she notices, and she wants to help you with it!! Quick, before your sister gets back or your mom walks in, let her stroke your cock and kiss and suck your throbbing dick until she unloads your balls all over her pretty mouth!!