The slave lies wrapped in a blanket and tied up with ropes. Hi is blindfolded, and his mouth is taped shut. Mistress Irena Mur sits on his face, and places her ass right over his nose - the only part of his face still uncovered - and starts farting right in it. All he can do is smell her farts and moan through the tape. Mistress checks the slave’s erection under the blanket. And, of course, it’s there. Mistress Irena Mur keeps farting actively into the slave’s nose and holds his cock under the blanket, controlling his erection. When she playes enough, she leaves him like that.