Threaten her, her to kiss him.

Wiping the saliva from his eye, Sebastian stared at the girl with a cold smile on his face. Leaning down next to her, he whispered into her ear ?Make no mistake girl, I like your spirit, but you WILL kiss me, or I will rip those pants off of you and relieve you of your chastity in the least pleasant manner that I can possibly devise. Now do I make myself clear, or will I have to demonstrate??

He pulled his head back, staring into her eyes only inches from his own, waiting expectantly.