I woman I dated seriously for a while, and who I ultimately shared, told me what she used to do when she was single and horny.
She found a local hotel that catered to business people. A full bar and restaurant and lots of out of town businessmen. She'd doll up and go to the bar and be obvious with her behavior and body language that she was approachable. She'd always get approached fairly quickly and she'd go sit at a table with the guy and let him buy her a few drinks, sending him all the signals that things were going well for him.
Assuming that he was also sending the signals of attraction, which I assume was nearly 100% of the time after they both had a decent buzz, she'd ask him if he was staying in the hotel, and when he said that he was, she'd discretely reach under the table and put her hand on his crotch, smiling and enjoying watching his reaction. Above the table, she'd continue to act as if nothing was happening out of the ordinary. Once he got over his initial shock, he'd invariably smile and quickly get hard in her hands as she continued to fondle him.
It wouldn't take long from that point for him to invite her to his room. As soon as they'd get in the elevator, she'd move in to start kissing him while sliding her hand inside his pants to keep him getting hotter and hotter.
As soon as they reached his room, while he was still fumbling with getting the door open, she'd start unbuckling his pants, which she'd continue once they got inside. No awkward small talk, just getting right to it. Pulling down his pants, sucking him and fucking him until she was satisfied, then she'd kiss him goodbye and be gone.