I surprised my girlfriend with a hidden card trick during sex, but the real turn-on was my naughty stepmom

I had a wild plan for my 18-year-old girlfriend. I gifted her a deck of cards, but the real surprise was the naughty demonstration that followed. Unbeknownst to her, my seductive stepmom joined in, teasing us both. The sight of her voluptuous curves and mature charm was irresistible. We wasted no time, and she eagerly mounted me, her tight ass bouncing rhythmically. As the cards fell, so did our inhibitions, each one revealing a new position to fuel our lust. We embraced the cards' wild suggestions, exploring each other in a variety of intense, passionate ways. The climax was as explosive as the cards themselves, leaving us all breathless and satisfied. It was a night of unexpected pleasure, brought to us by a simple deck of cards and a naughty stepmom's surprise intervention.