sexy step sister sucking my dick and smoking cigarette before going to a fancy dinner

i saw my little step sister dressing so sexy and fancy that makes my dick hard and i started to flirsting with her, i couldnt stop watching her tattoos and her ass in that sexy skirt, i know she couldnt fuck me but i wanted so bad at least that she suck my cock, and i go insane when she gives me a blowjob and smoke a cigarette. she offer to do it before going out because she want some cigarette and some cum to taste