Satin blouse open, teasing his tip before she sinks

She came home from the office still in her glossy black blouse, the big satin bow between her heavy breasts already half undone. Instead of changing she climbed straight onto him in cowgirl, her slick pussy hovering just above his throbbing cock. In this frozen moment she pauses, biting her glossy lower lip, eyes half-lidded with lust as she lets only the glistening tip kiss her dripping folds. Her nipples are rock-hard, skin shining with a thin layer of sweat while she rocks in tiny, torturously slow circles, making him throb and leak against her entrance, drawing out the aching anticipation before she finally sinks down.