Stepbrother fucks step sister in bed after thinking it was his dick

The video features a stepbrother and stepsister who share a bed in the dorms of their college. The stepbrother is sleeping in the bed when he wakes up to find that his step sister is also in the bed. After a brief moment of confusion, the stepbrother realizes that he has mistaken his step sister for his penis. The two siblings have a laugh about the incident before getting back to sleep. However, the incident leaves a lasting impression on the stepbro. Throughout the night, he has vivid dreams about his step sister and his mistake. The next day, the step sister and stepbrother catch up on their lives and their studies. The step sister tells the stepbro that she has been having sexual fantasies about him. The step brother is initially taken aback by the revelation but then realizes that it might be a good opportunity to explore their sexual attraction. They end up having sex in the bed, cementing their relationship as siblings and lovers.