Femdom sister

The story features a pair of siblings who live practically alone since their mother is a very busy woman at work and has to be traveling from city to city.

The holidays have just started. John and Cynthia constantly have fights over trifling things, although John almost always causes them.

Cynthia: she is a 22-year-old girl with a big ass and good-sized breasts, she is 1.70 meters tall. Her hair always covers her eyes, she always tries to avoid problems, despite not having a great physique, she has a great strength even more than that of her brother.

John : he is a thin 20-year-old boy who is 1.75 meters tall, his penis is 13cm erect, he has a small problem since he is a premature ejaculator. he has always felt superior to his sister since he always gets what he wants. He has a crush on a neighbor and colleague named Martha.