Step-Daughter Epiphany is relaxing on the sofa in her panties, scrolling on her phone after school when Step-Daddy Alex enters the room to come check on her. She knows she hasn't done her homework yet, and that means Step-Daddy won't be too pleased when he finds out. She shamefully admits her wrongdoing and Step-Daddy softly yet firmly explains that she has earned herself a spanking and a trip back into diapers as punishment. Epiphany is pulled over one knee, and then firmly and methodically hand spanked over her pink panties until she is kicking and whining on the verge of tears. At this point, to her shock, her panties must come down, which means the spanking is far from over. She is given the rest of her spanking on her now already very pink bottom until she has been thoroughly disciplined as she finally begins to stop protesting her diaper punishment to come. Once the spanking is over, she sits up in Step-Daddy Alex's lap, as he consoles her before fetching a diaper for his naughty step-daughter. Epiphany lays back on the floor, as her red bottom is powdered, which feels nice and cool on her burning bum, and then she is taped into a fresh thick ABU Cushies diaper. Epiphany and Alex hug, and he gives her a kiss on the forehead, sending her off to get that homework done!