The fourth episode is about how dominant stepsis humiliate their submissive stepbro. On this day, Kira and Sofi, in sportswear and yoga pants, came after a workout and found their stepbro who was lying around in the room. The girls got pretty sweaty on the trainings and therefore decided to humiliate their step-bro by ordering him to sniff their sweaty socks and sweaty sneakers from the inside. Young Mistresses put their feet in dirty socks into the slaves mouth and order him to suck out their sweat and enjoy it. Then the girls take off their socks and stuff them all into the slaves mouth. Kira and Sofi take turns doing a slave foot gagging (bare feet and in socks). Then, after ridicule and mockery of the slave, Kira sits on his face and Sofi sits on top of Kiras arms, this is a double facesitting. Throughout the video, the girls humiliate and spit in the face of the slave, make him sniff their sweaty legs, socks and asses during facesitting.