You have just tucked yourself into bed when your new stepsister pays you a visit. She is restless and has decided, instead of spending another sleepless night in her room, to see what mischief she can get up to with you. You have had a secret crush on her since the day you met, and so when she challenged you to a pillow-humping contest, you jump at the chance. You always knew there was something different about her, her having a big, bushy tail and all - but you are stunned when she pulls the blankets back to reveal a huge cock! With her tight ass and perky its you never imagined that she would also be packing such an enormous dick. You were turned on before, but now your own cock is raging hard and oozing precum. She coaxes you to grab a pillow and hump along with her. Whoever cums first loses. Normally you have pretty good control of your orgasms, but watching her hump her pillow, her big cock pumping and her tight ass thrusting, is making it extremely hard to control. To top it off, she talks dirty to you, telling you how much she loves watching your hump your pillow, and how she's been dreaming of fucking you in the ass, after letting you take her pussy. Soon, her moaning and dirty talk becomes too much and you both cum at the same time; pumping your wads all over your pillows. She declares this challenge a draw, but assures you there will need to be a rematch in the near future.