Kana Morisawa, a flight attendant working for an airline, might appear glamorous on the outside, but she hasn't had much sexual experience... When she was a new CA, she accidentally swallowed her boyfriend's cum during a blowjob, not knowing what to do. Her boyfriend was overjoyed, so she developed a taste for swallowing, becoming addicted to the taste and sensation. Although she broke up with the guy who introduced her to the pleasure of cumshots, Morisawa, now a "cumshot addict," spends her days drinking the cum of men she meets on flights or at layovers. At a party for cumshot enthusiasts, she reunites with her ex-boyfriend. She ends up draining the cum of every man present... When she gets a call from a man, she rushes over in her black pantyhose, her body, which relies on protein for its essential nutrients, efficiently absorbs the protein from the cum, showcasing the sex-crazed lifestyle hack of a flight attendant addicted to cumshots.