Refusing at first, the girl gave into the blandishment of her boyfreind.
It is the act of coaxing by flattery.
You can alter the sentence or modify it anyway you want.
Use it's (with the apostrophe) only when you mean "it is" or "it has." For example: It's time to go. (It is time to go.)It's been a long time. (It has been a long time.) Use its (without the...