In a power dynamics shift, the girlfriend takes control, commanding her partner to assume the doggy position. She straddles his back, her wet pussy grinding against his ass, her fingers digging into his flesh as she pulls him closer. She then lowers herself, her mouth finding his asshole, her tongue probing and licking, her hums of pleasure resonating through his body. She dominates him completely, her ass in the air, her pussy dripping, her tongue relentless, until he can take no more, and they both collapse in a tangle of limbs and spent passion.