Poor Nurse Joy comes home from work stressed and tired, and asks Brock on some advice on how to relax. He recommends... masturbating. She's never done it before but being all wound up and tired, she succumbs to her inner urges (to relax ofc ;) ). She gets her (typically used for massaging) vibrator and starts playing with herself, down there and starts stripping out of her clothes as she gets more into it. She starts using her fingers as well to insert into her delicate pink pussy, getting more and more wet. Eventually she comes, and she can assure you, she feels much more relaxed