Daddy4k's 18-year-old stepson gets spanked by his dad

The video features an 18-year-old boy who is being spanked by his stepfather. The father is disciplining his stepson for his poor grades and behavior. The son is visibly uncomfortable and tries to avoid the spanking, but his father is persistent. The father continues to spank his stepson, who is crying and begging for him to stop. The father then asks his stepson's girlfriend to leave the room, claiming that he is doing this for the boy's own good. The girlfriend is confused and doesn't understand why the father is spanking his stepson. The father explains that he is simply trying to teach the boy a lesson. The video ends with the father continuing to spank the boy until he is satisfied. The video is tagged with various keywords such as "Not son", "Girlfriend", "Sons-girlfriends", "Teen", "Father in Law", "18-Years", "19-Years" and "Young".