You masturbate.

As soon as she leaves you grab your thick member and start jacking yourself off. You let the warm water cascade against your throbbing erection as you imagine thrusting deep inside Aidra's cunt. You close you eyes and imagine her tits bouncing with each thrust. You hear her moans as your imagination runs wild.

Suddenly you realize those are her actual moans. You pop your body out of the shower to confirm. You definitely hear soft moans coming from "Massage Room 3."

You keep pumping your cock in pleasure as you pull your body back under the stream and let her moans fuel your thoughts. You start to moan and grumble a bit yourself as you hear her moans build to a climax before slowly dissipating. You feel your body tensing in pleasure as you pleasure yourself.