Is it incest between siblings near their parents? Or not? In a friendly family setting, the parents are on the other side of the magic mirror while the sister listens to her brother's troubles in the Magic Mirror Studio. Despite the tension of being unseen by their parents, the brother confesses his virginity! The sister is shocked! Alone together, he asks her for help with his first time, and after pondering, she gives him sex advice! She tries to stop at just rubbing, but then it slips in—a raw first experience! Following their desires, they keep ejaculating inside each other, those close siblings!