Celia

Two nights on land after a voyage run differently: the first is sleep, and on the second a couple notices there is a city around them. Celia is twenty-five and takes that second one, late enough that the evening is finished and early enough that nobody is fighting a morning. The Centrum is where she lives, so an address in the same district rarely lets the agreed hour slip. Spanish or English, brunette, and quiet afterwards about anything said in front of her. What a session includes is hers to decide, and she sets that out before she starts rather than partway through.

Celia decides which bookings she takes and may decline any of them; she sets the limits for what a session includes, says what they are, and may end a visit at any point, as the terms set out.