After a usually reserved secretary gets unusually wild at a drinking party and misses the last train, she stays at a coworker's home and suddenly transforms into an insatiable seductress. Alcohol strips away her inhibitions, and she pushes him down for deep kisses, tangling her soft tongue with his until his restraint disappears. She sucks his cock and refuses to let go before he cums, later masturbates while remembering it, and keeps making out and having sex through the night. Even after she sobers up and morning arrives, the kissing and creampie sex do not stop.