Naughty naughty dryad. She should know better than to cum without her master's permission. He would have to do something about that. As soon as he noticed her cumming without permission her suddenly pulled completely out of her. He then just held her there empty, not being able to move or find any kind of stimulation to ride out her orgasm. "No, bad slut. You need to beg your master if you ever want to cum." He then just kept her there ot suffer without getting anymore pleasure, not even spanking her as she would just love that too much. "Now beg slut."