In this intense femdom scene, a submissive male is ordered to masturbate until he cums, then swallow every drop. His dominant mistress watches, commanding him to keep going, to keep pumping his cock until his balls are completely dry. She humiliates him, calling him her 'cum-slut', making him beg for release. As he finally orgasms, she forces him to taste his own semen, pushing his head down to ensure he swallows every last bit.