Sra Raposa, a feisty wife, loses a bet and must pay up by giving a blowjob to a mystery man she'll never know. Her cuckold husband watches, bound and helpless, as she's led away, blindfolded and gagged. The lucky recipient, a mature gentleman, unzips his pants, revealing a stiff, eager cock that Sra Raposa enthusiastically takes into her mouth. She's a skilled slut, deep-throating him, her cheeks hollowed as she sucks. Her husband, humiliated yet aroused, can only listen to her wet, sloppy sounds of submission.