Four young wives seem to have happy, comfortable marriages, but each is sexually frustrated. Invited by their bosses and coworkers on a company hot-spring retreat, they arrive at an inn where a trap awaits. Plied with alcohol, they squirt uncontrollably as their pussies are worked over, then climax wildly in a milky bath fouled with cum. Passed around by the men again and again, the four wives are overwhelmed by pleasure and turned insatiably kinky.