by bill_p99
I think this was intentionally done, however, being young and inexperience she did not know how to actually fulfil her desires with you, because your wife and daughter being close by.
She knew what she was doing, no question about it. Perhaps that's all she wanted to do -- tease a dirty old man and then move on -- which would be why she hasn't been responsive since.
She knew what she was doing and enjoyed every glance at her pantied crotch. I think it was good of her to let you sneak a few peeks.