The scene I am writing is about a woman seducing a soldier on battlefront. She provokes him by lifting her face and keeping it at a few inches from his. He replies by holding her by the back of her head and kissing her.
He held his hands on the back of her head and pressed her lips on his. She posed a weak resistance, further provoking him as he kissed her ----------
What is a better choice for word here? forcibly or forcefully?