My stepsister fooled me into thinking she was a virgin and brought over a massive dildo for us to use

In a tantalizing twist of events, my stepsister, a stunning college beauty, had me believing she was a pure-as-driven-snow virgin. Little did I know, she had other plans in store. Armed with a colossal dildo, she lured me into a steamy session of debauchery. As the tension mounted, she assumed the doggy style position, her body taut with anticipation. I took the plunge, slowly easing the massive toy into her, her gasps of surprise turning into moans of pleasure. The sight of her glistening under the dim light was too much to resist, and I found myself unable to hold back. I unleashed my pent-up desire, filling her mouth with my essence. The sight of her swallowing every drop left me breathless. This was just the beginning of our wild ride, as she promised more adventures in the future. It seems my stepsister's innocence was merely a facade, revealing her to be a seductive vixen with a thirst for pleasure.