The doctor smiled, and stalked closer, one hand grabbing Ivy by the hips, the other grabbing one of her arms, and twisting it behind her. "So, you like it a bit rough, hmm?" she asked, as she slid the toy into place. "I can do that, you naughty girl. I'm going to fuck you senseless, for running away from your Mistress. by the time I'm done with you, you won't ever want to run away again," she said, as she leaned in close, slowly driving the toy deep into the elf, taking the tip of her ear between her teeth, gently.