At first Kerberos had some self bondage fun in mind, but Belkelel was watching him and suddenly appeared from nowhere - taking away Kerberos' only key to release himself.
Then some breathplay "" starts. Wrapping his head tightly with cling film, forcing him to hold his breath for nearly 4 minutes.
Attaching in an airtight way a breath-through gag and a large 5l rebreather bag.
At last the gag and bag were replaced by a thin rubber sheet, tightly wrapped around the head. Finally he is allowed to cum…

5D mkII, 1280x720