After only three months of intensive therapy, Brianna had gone from barely being able to take an anal pounding, to being able to fuck her own ass up and down her therapist’s thick cock. It still took her a bit of time to get stretched and worked out enough to really slam herself up and down the full length of his cock, but he assured her that she’d be a perfect anal slut within just a few more months.

The four weekly sessions, for which she only paid $250 a session, were well worth it. Soon she’d be the anal slut her mother had always dreamed she’d become. She’d be a healthy, well adjusted, and proper lady before the year was over.

She thanked him for all of his hard work and asked if he wanted her to tongue his cock clean after their session. He said he’d have to tack on an extra $100 if she wanted to do that. She jumped at the chance to get her mouth around the cock that had trained her so well.