booking directly with a prostitute
Colloquial term used in the sex industry to describe a client arranging a meeting directly with a sex worker, bypassing the brothel or agency. Often implies a private, off-the-books arrangement.
I heard that meeting through a direct booking with the girl is cheaper than going through the shop.
He regularly meets a woman he got to know through a direct booking.
Compound of 姫 (hime, 'princess', here a euphemism for a female sex worker) and 予約 (yoyaku, 'reservation, booking'). The exact origin is uncertain, but it likely emerged in colloquial speech within the sex industry.