In this video a whore teacher (slut, whore) gives a master class in theoretical and practical masturbation, where she explains how to masturbate and how to make a very hard, hard cock. To do this, while she talks, she masturbates, caresses and massages his balls. He inserts an emerald pearl into her ass little by little, while she continues masturbating until she comes from pleasure with abundant milk and cum. What a lesson from the fucking teacher, slu, whore.