Goddess Yasemin is wearing the slaves favorite pants. He loves to see them on her but hell only get a reward if he hold his breath well. These pants are just as impermeable to air as her hands, which tightly enclose his mouth and nose. The slave must not breathe! If he goes without oxygen for a long time now then he will deserve to suffer just as much oxygen deprivation under Goddess Yasemins hot leather ass. He must work really hard to get his mistress ass as a reward…