Yes

You can't resist her...but you can reject her. You can't push her off you, but maybe...

With a push of your powerful arms, you push into her. Her tits and ass may be huge, but she's still just a woman in her thirties whose never held a weapon. You tap into something primal in a "hunting" way instead of a "breeding" way, redirecting the blood from your cock into your muscles. Without thinking further, you push yourself off the ground, and dislodge the parasitic predator from your back. Due to your positioning, this takes the form of almost rolling over her, and falling off your bed, to her immense confusion. If you weren't channeling your rage right now, you'd notice that her normal unflappable demeanor, her sense of control, her confident sexual energy, it's all totally absent as you tumble out of bed like an idiot, barely avoiding landing on your cock. You notice nothing except an enemy in your bed, and while you maintain your kingly decorum, and don't violently **** this intruder, you do have the sense to tell her where to go. Rather than listen to your suggestion, she instead leaves your bed and your room.