Carmen Rivera, the sultry mistress, indulges in her favorite pastime - fisting a submissive serf. She teases her pink pussy, already dripping with anticipation, before pushing her fingers deep into her eager hole. The serf, bound and at her mercy, moans in ecstasy as Carmen's skilled hands explore his depths. She smirks, enjoying the power dynamic, before switching her attention to her own pleasure, fucking herself hard with her fist.