Mistress Massively Restricts Breathing in Foiling

The slave waits patiently for his mistress to begin. He briefly ponders his predicament and realises that only one of them is in control and he knows it's not him. Miss Yara goes to work wrapping her human gift. Slowly but surely any thoughts of escape evaporate from the submissive's mind. Mistress is careful to expose his manhood so she can give him attention on her terms. The slave quickly learns the discomfort between pleasure and pain as he gazes upon his mistress's body only to be smothered by the same ass he worshipped seconds earlier. The sub has to carefully control his breathing, surrounded by the perfect ass of the mistress. His pre-cum is fed to him as a reward for enduring the breathing game. Mistress decides that today it is appropriate to cut off all air from her sub. She takes the liberty of increasing the duration of the oxygen deprivation. In the end, it is she who decides how long her sub will suffer without air, as he has no say in the matter.