I entice my petite stepsister to join me for movie night with the intention of engaging in sexual activity and reaching climax through anal penetration

I had a hankering for some steamy action, so I lured my petite stepsister to join me for a cozy movie night. As we cuddled up on the couch, the desire to explore her tight backdoor overtook me. I gently caressed her silky smooth skin, tracing her curves with my fingers, and then delved into her luscious, round ass. Her initial hesitation soon gave way to pleasure as she surrendered to my touch. I teased her, tantalizing her tight little hole, before finally plunging in. The feeling of her snug warmth enveloping me was pure ecstasy. I relished every moment, savoring the rhythmic dance of our bodies, until I reached the pinnacle of pleasure, culminating in an explosive climax. Our shared experience left us both breathless, yet yearning for more. The thought of my mom and dad joining in only added fuel to our fiery desire, making us crave for more such intimate moments.