The girls at Big-Tit Tune Up don't like to hondle with pushy customers at their shop but sometimes there's no avoiding it. Gianna is used to dealing with these A-holes and has her own special way of servicing them. Most of her co-workers send the problem guys to her. J.T. likes to bring his wheels there because what he wants, he can't get from an overweight, cigar-smoking 50 year-old mechanic. Smart boy. When you can get a complete overhaul and boob-lube job from a looker like Gianna, why go elsewhere? Plus the girls throw in a free tongue wash.