The tutor is so focused on teaching the student that he presses her against him and unconsciously flashes her breasts and panties. However, the young student gets an erection without realizing it. The tutor suggests that they resume their studies after taking care of him, but the student's cock remains erect even after ejaculation. The tutor wants to touch the cock, which is still hard even after ejaculation, so she reaches out to touch it, saying that she has to help him since she was the one who got him excited. Eventually, the two excited people's actions escalate and end up having sex.