Miss Medea has support of her maid Yara. Right at the beginning she makes use of her and orders her to tie Cosmo s hands behind his back. She willingly complies with this request.
Cosmo stands in front of the bed and Yara is now supposed to blow on his cock already a bit so that Miss Medea can then proceed to the actual plan. The CBT.
As soon as the cock is aroused a bit, the dreaded spilke ring is unpacked. Attached to the dick, it will cause great pain at the slightest arousal. Medea describes it aptly: Der Sklave soll sich fürchten noch geiler zu werden! What means that he slave should be afraid to become even hornier...