Stepsister Started It. Part 5

"That feels good," Tony whispered to her, through short hard breaths.

"Yeah.." she sighed, and she grinded even harder.

The chair made a creak and he raised his finger to his lips again. She nodded and slowed down. Looking back, she raised her butt up behind her, and slowly drove it back down, feeling the shape of his dick with her pussy. She raised her butt again, and slid her pussy forward up the length of his hard shaft. Lowering herself down, her body trembled as our parts mashed together firmly. 

She slid her hands down over his waist and lifted the bottom of his t-shirt up. He raised his arms and let her lift his shirt up over his head and toss it to the floor beside us. Still grinding, she swirled her hands over his bare torso, and his own hands felt up her sides and swirled around her naked breasts.

He gently caressed her smooth breasts with his fingers, lighting brushing his knuckles over her nipples, making them hard. Then he grabbed hold of both and