Mistress Ayn has already spanked her slave girl Ria in a previous clip. Now she has brought in her slave boy, who Ria got in trouble earlier. He is made to watch her punishment as Mistress Ayn delivers a searing strapping to her already sore ass. Mistress Ayn sprays her ass with cinnamon spray to make it sting much more, making the slave boy rub the spray in and kiss her ass in between swats. Judging by Ria's reaction to the cinnamon spray, one can only guess as to the added sting this provides to the strapping.