Editor’s choice: Due to the hardship for his penis of her leaning forward, if this one is ottoman sword like curved type, put a pillow under his butt (leave out the neck, as shown here – his gluteal muscle will thank you later-)). The penetration will stay up-tight whilst he is offered the splendid sight of her moves, [which of course, darling ladies in love, you know is point for you in the end].
For her, is the control she always claimed for and at least 2 in 1 wins: in-house stimulation, possibly if she’s skilled, the G-spot also, but most than likely her clit with his pubic area.
For him: Pay attention to your knees movements..-)) you do not want her KO after a rushed muay-thai kick!
Final advice: Go nice, steady & rough in rhythm!