Andrea Andrade, a Peruvian with big tits and a round ass, is caught by a fake trainer while she was out doing exercises. This fake trainer, a brunette with a big penis, had been watching her for several days, but this time he caught her alone and deceived her by pretending to be one of the best coaches in the area. The brunette with the big cock can't take his eyes off those big tits and gets even more excited when he sees how Andrea's nipples stand out.

The trainer invites her to her apartment to give her some private lessons. At first she flatly refuses, going with a stranger is not something she would do, but seeing him well marked and with an excellent physique, she does not hesitate and decides to go with him. She doesn't know that the training will end in the best fuck she will get in her entire fitness life. After all, she will burn calories.