Bound by leather straps, she's at his mercy, her eyes reflecting a mix of fear and anticipation. He commands, and she complies, taking his thick cock deep into her throat, gagging slightly as he thrusts. She's rewarded with a taste of his salty pre-cum, her own wetness betraying her. He guides her head, fucking her mouth with abandon, as she eagerly swallows every inch. When he orders her to lick his heavy balls, she does so with relish, her tongue worshipping his sack before he lifts her head, his cock glistening with her spit.