She seems perfectly content to continue their slow, steady pace for as long as possible, varying the rhythm occasionally, in both speed, and little things with her movements; her hands sliding elsewhere, her lips following a different route, her breasts lingering a little longer. Her first climax comes, softly, almost unexpectedly, during her sliding forward, shivering and moaning, as she squeezes his cock with her breasts, between her hands, rubbing it several times, as she rides out her first orgasm, now almost two hours into their encounter, before sliding back down, and hungrily resuming her work with her tongue.