Stepsister Sat on his Cock while her Boyfriend Washed up in the Shower

The stepsister's boyfriend has just stepped into the shower, leaving her alone in the bedroom. She's been eyeing his cock all morning and can't wait any longer. She walks over to the bed, climbs on top and positions herself right above the stiffening member. She's a little nervous, but her curiosity and desire are stronger. She slowly lowers herself, taking in the massive length and girth of his cock. She starts to move up and down, feeling the heat and pressure building. Her eyes are locked onto his, making this experience even more intense. She's never felt anything like this before and it's driving her wild. She speeds up her pace, her breath becoming ragged and her moans filling the room. The boyfriend can't believe this is happening, but he's loving every second of it. He leans in to whisper in her ear, making her shiver with anticipation. He starts to thrust up, meeting her movements, pushing her closer to the edge. She can feel the heat building in her core and knows she's close. She grabs onto his thighs, digging her nails in as she rides him harder and faster. The bedroom is filled with the sounds of their passion, and the tension is almost unbearable. She's never felt so alive, so full of desire. She's going to cum soon, and she wants him to join her. She leans down, kissing him deeply as she rides him. He grabs onto her hips, pulling her down harder, faster. She can feel the heat building, and she knows she's close. She grinds against him, feeling the pleasure building. She screams out in ecstasy as she cums, her body shaking with the force of her orgasm. He follows her, his body tensing as he cums inside her. They stay like that for a moment, catching their breath and enjoying the afterglow.