Stepsis Gives Best Morning Handjobs

Your morning wood's rock hard and feeling damn good until your stepsister crashes through the door and kills the mood cold. She needs a lift to class and you say fine but tell her you need five minutes first. The five turn into more and you're still aching with no relief when she decides to fix it herself. She wraps her fingers around your dick and starts stroking. Slow at first then faster with perfect pressure. She knows exactly how to work the shaft twisting at the head on every upstroke and squeezing your balls just right when she slides down. Your hips start bucking into her hand and you can't hold it. She pumps you harder until your cock pulses and shoots thick ropes of cum across her fingers and your stomach in heavy spurts that keep coming until you're spent and twitching.