The tied up, gagged slave can't see, can't move and it's strangely exciting for him, especially when Mistress Aryel comes to the room. He knows that only Aryel can decide what will happen to him, but when he feels her hands on his body, he knows that she is going to excite him to the limits. If she follows it through, or leave him like that, it's only up to her. After it comes the hard torturing of his sensitive cock.