Breath Control Training With Two Dominant Girls

The two friends Emely Saskia plan to perform a breath control training with her victim, whether he likes that or not. At first the two girls tie him up so that he doesnt have a chance to escape the training. Sometimes only one of them, and sometimes both of them together are then pressing down with their hands on his face. Mouth and nose are closed completely, and from now on he can only breathe when the two girls want him to!