Mariska throws the best swingers parties in Paris, and swinging couple Gal Ritchie and Tommy Cabrio are keen to get invited, sending pictures to induce Mariska to put them on the guest list. When the invitation comes, they're confused by the instruction to "Choose your role," but they accept anyway and practice their swinging activity to get started in a lengthy night-lit set-to. 

Come party time, Ritchie is dolled up as a flapper in a short fringed dress with feathers at the hem, jeweled headband, and spike heels, and when they get to the party, there's a blowjob in progress at the base of the stairs as a mood-setter. Mariska greets them with an enigmatic, "You'll have fun tonight," giving Cabrio a lingering kiss. They observe for a while before joining in—when a woman kneels down to get acquainted with Cabrio, Ritchie heads off to get some action on her own, getting drawn in as a woman getting her pussy eaten beckons her to join them. Soon they're both gobbling the guy's cock.

The night-lit orgy sequence takes up nearly half the run time, and has the impromptu atmosphere of a real swing party, with the cameras moving from one point of interest to the next. The orgy was nominated for Best International Group Sex Scene at the 2026 AVN Awards and ends at sunrise as Ritchie, carrying her spike heels, kisses Cabrio at the Eiffel Tower.

There's no plot and no drama—everybody is a consenting adult and they're all fully on board with the goings-on going on—but there are two well-shot sex scenes (Ritchie and Cabrio, and Mariska with Matthew Meier and Ricky Rascal) before the orgy scene—with the Dorcel trademarks of surgically unaltered bodies and condoms emphasizing the casualness of the sex in evidence.