text: This character "often bounced the ball once or twice, or pawed at the ground a little, always at ease".
full_question: This character "often bounced the ball once or twice, or pawed at the ground a little, always at ease". This character performed the aforementioned acts while playing tennis, but "preferred swimming" to that sport. She "preferred acting to swimming", though, and acts in a school play before running off with the play's author. That play is The Hunted Enchanter, and that playwright is Clare Quilty. This character is referred to by the narrator of a novel named after her as "light of my life, fire of my loins". For 10 points, name this "nymphet" lusted after by Humbert Humbert.
first_sentence: This character "often bounced the ball once or twice, or pawed at the ground a little, always at ease".