He waited a second, lips pressed to hers, hoping her lips would part.  As he began to pull back, he felt his waistline loosening, and chuckled lightly as his pants begin to drop.  "So it's going to be one of those sessions, sister?"  He wrapped his arms tightly around her, drawing her body against his.  She could feel his shaft pressed against her.  He sighed in mock resignation.  "If I must."<br/><br/>She felt a sudden clench, holding her tightly as he spun and threw her to the floor.  He easily pushed up her skirt, thankfully designed to not hinder what both of them wanted, and ran his hand up her outer thigh until his hand grasped her ass, reaching up with his other hand to pin her shoulder as he slid into her, pausing for half a beat once he was barely inside to see her expression before pushing the rest of the way in.