The ending is when the husband only knows how to play with electricity

Valentina Bellucci is trying to do her job and tutor Johnny, but Johnny is too busy playing video games. Valentina refuses to wait for Johnny to finish his game so she walks out of their session. That's too bad, because Johnny likes to take his time checking out Valentina's body. Since he won't be able to admire Valentina today, he leaves and Valentina appears in his daydream, ready to suck and fuck. The wettest dream of Johnny's life!