From - The Perfumed Garden of Sensual Delight
TENTH MANNER--Kechef el astine (reciprocal sight of the posteriors). The man lying stretched out on his back, the woman sits down upon his member with her back to the man's face, who presses her sides between his thighs and legs, whilst she places her hands upon the bed as a support for her movements and, lowering her head, her eyes are turned towards the buttocks of the man.
HER
HIM