Gianluca meets Imongrace, a young woman intent on becoming pro domme and he volunteers to be her submissive and teach her some tricks to learn how to be a good mistress.
She sits over him, staying in underwear and pantyhose. She rubs his chest with the feet, then she puts them over his mouth and nose. He has to smell them and he explains her they have to be quiet stinky, to make the slave excited and consequently be obeyed better. She keeps the sweaty and stinky feet in pantyhose over his mouth and nose for some minutes, then she sits over his face, smothering him. Even for facesitting, it is important that the mistress sits at full weight, because not leaving air to the slave makes him more and more obedient.
Imongrace continues the domination and puts a hand over his mouth and a foot over his nose. She finds this game quite funny and Gianluca begins to think that she will be a good domina.