Mmmmph! Wow... that's hot. She didn't expect that at all, but now she wants more of whatever you have to give. Her juices are flowing freely now and she can feel herself getting closer and closer to climaxing as he continues to touch her.

As she's lost in the pleasure you're giving her, she tries to think about how big your... thing is. "I don't know," she pants between moans. "Maybe... maybe like 20 or 21 centimeters?"