Unexpected Prom Date

Tonight is prom night and Kenna James couldn't wait to go with her little baby step sister, Tara Morgan. Both girls scream with excitement, jumping on the bed, because this day is finally here. Tara feels grateful her big step sister asked her to share this night. They dress each other, swapping compliments about how hot they look. They call their boyfriends, but neither answer. They got stood up. Tara swears at the losers who ditched them. Kenna pulls her close and says they don't need boys to have a good time. The girls talk about the fun they can have now that the boyfriends are gone, and both admit they just want to get laid. Kenna tells her they can make their own fun. Tara goes quiet because it still feels like she is kissing her real sister, not just a step. Kenna whispers nothing is hotter than taking her sister's virginity. Tara has no experience, but her big sister is there to show her everything. Kenna pulls Tara in for the first kiss, slow at first, then deep and wet on the bed. She peels off her dress so Tara can stare at her bare tits. Tara stops shaking, lets her dress fall from her shoulders, and gasps when Kenna sucks each hard nipple. Kenna slides lower, tongue trailing down smooth skin. Tara gets nervous and tries to push her back, but Kenna spreads her legs anyway and licks her shaved pussy. Tara's hips jerk. She moans that she doesn't want to stop until her first orgasm hits, coming all over her sister's mouth. Tara slips beneath Kenna, tongue sliding over slick labia and swollen clit until Kenna's thighs lock and she comes hard on Tara's lips. Kenna flips Tara to all fours, spreads her ass cheeks, and rims her wet little hole while her fingers stroke Tara's clit fast and rough. Tara shakes and thanks her step sister for the pleasure she never knew she needed.