An offer no fertile man could refuse

"I made your curiosity grow, you say?" Claire whispered, only to pull on my neck to bring herself up before kicking out with her legs off to the side as her ass slid over my lap all the way to the point where she leaned to the back and rested her rear against my chest, placing her head right below and to the side of mine as she used my shoulder for a temporary pillow. 

Then, after a short moment of silence, she pushed her chin up so that she could look up at my face and revealed her mischievous smile, all the while she continued to move her hips a little as if trying to settle better on my lap. 

"Are you sure it is your curiosity that grew? Not something else?" she asked right as I felt my pants suddenly growing uncomfortably tight.