You use some force

You try to grab her wrists, but she's stronger than her slender body would lead you to expect and she pulls them free and lunges for you again. Losing your patience, you slap her across her face, sending her sprawling on the bed. She writhes and bounds up with a hiss, her face full of sexual fury.

You've had more than enough of this shit. You grab her wrists, holding them firmly, and twist them behind her back, rolling her over and pressing her face into a pillow. She squirms and squeals but you grab her thumbs and hold them together with one hand while the other descends on her squirming rump with a slap that resonates in the room. She squeals into the pillow, kicking her legs as you smack her again and again, your strong hand leaving red prints on her rump.

With a sudden moaning gasp she relaxes, turning her face to look back at you, her almond eyes wide and luminous.

"Yes...spank poor Tamiko...make her behave...make her be good Tamiko..." she whimpers, raising her ass and spreading her thighs, wiggling her spanked rump at you in obvious invitation.