All Over Your Dress
After following orders so well the Dr decides to have Ms Cassidy give him a hand. He instructs her to pull down his pants and start stroking his cock and she can't stop herself from complying. She wraps her hand around the Dr's already hard cock and starts stroking it. Her experienced hands stroke faster and faster until the Dr explodes all over her dress. He then clears her mind and instructs Ms Cassidy to return next week for another treatment.