Ronda is a gym addict, a body cultist and with broad knowledge in different disciplines. But she's also a personal trainer and, as such, she teaches all kinds of students. Here is where Mario comes in, a 18 years old student and who makes this woman feel a special attraction, or, in other words, he makes her crazy fucking horny. They usually go to the recess areas to practise some of the formation and maintenance, and Ronda has asked us to go there with our camera and pretend we are doing an 'introduction video' to broadcast in social networks. At the same time we have transformed our studio in a little gym where Ronda will go with Mario to start doing another kind of training ;). Enormous Tits and Ass, meaty lips, brunette and an incredible kink. Will Mario be able to resist Ronda's kink? We think these will be the best lessons of his life.