Teach Me Your Giantess Ways

Ruth's boyfriend wants to try the new shrinking powder, but she's scared of being a giantess in front of him. The young woman turns to her friend Emily for help. She has experience with size-changing kinks, and soon, she and her boyfriend will be at Ruth's feet, all in an attempt to help their friend make some needed practice. Ruth, initially hesitant, will discover that she likes dominating them a bit too much...