I'm kicking it in my bedroom when my little step-sister comes in to tell me she is gonna start a new job as an exotic dancer tomorrow night. She is really nervous and doesn't want to make a fool of herself on stage. She asks if she can dance for me as practice and get my opinion. I have nothing else going on so sure, why not help my little step-sister out? She is grown up and over 18 now so I guess she can go get any job she wants. Its kind of strange watching her be sexual and writhing her hips in front of me but she is doing pretty good at dancing I think. She didn't really get tits like our Step-Mother but boy did she grow a juicy ass instead. I don't know how she moves in those tall stripper heels. Her legs look really sexy and toned in those tall heels. Wow, she is giving me the full lap dance as she takes her top down and climbs on my lap to grind my growing cock. I'm almost embarrassed that I am getting a chubby from her lap dance. I am a guy tho and she has a fine ass on me so what am I supposed to do? She says I'm helping her so my boner must not be too much of an insult. She calls me a naughty boy by getting turned on from her. I must admit she is kind of cute even if she is my step-sister. I wasn't prepared for what she asked for next. She said some of her girlfriends make extra money by giving hand jobs in the champagne room at the strip club. She hasn't given a hand job before and wants to practice on me. Well, I am a guy and certainly not going to turn away a cute chick offering a free cock cranking even if she is family. If practicing with my dick will help her out at her new job then its my duty as her step-brother to help her out with whatever she needs. She says she hasn't given a hand job before but the way she takes control of my stiff flesh and pays attention to my ball sack makes me feel she has some experience. So what if she has had her little hands around a few dicks, I'm just going to lay back and let her do what she needs to. I'm really liking looking at her naked tight body in front of me. She says I have a nice big dick. I can hardly believe when she says she would have done this to me sooner if she knew how nice my cock is. Wow, she is even offering her hot girlfriends at the club to me if I go in to see her dance. She says she and her girlfriend will jerk me. I had no idea my little step-sister had grown up like this! She asked for my cum as she stroked me with good intentions of getting all of it from my balls. I gave her a pretty big load as I hadn't jerked it myself yet today. She looked so damn sexy and cute as she played with my spooge in her semen soaked fingers. Just like a budding stripper to be tho she said next time she expects a tip on top of the dick service. For you little step-sister, I will give you a big tip, the big tip of my dick... hehehe