Margarette looks up at the monster before her and can't believe her eyes. She knows that some get very big, but she never thought she would ever come across one.
It's like finding a unicorn. Never did she think tonight would be the night she would come across a monster.
Before the reveal, she was very confident about outlasting Adam and showing him how superior her age and experience make her, but now, seeing the sword that Adam wields, she doesn't know if she can handle it.
She has been with many men, especially young guys who are full of energy, and she knows how they like to go hard, which Margarette doesn't mind. She likes it when they go hard as it smashes into her deepest depths, but then again, none of those dicks are as big as the one in front of her right now.
If Adam decides to go hard on her like all those other younger guys, she wonders if she will be able to take it. Adam is fit, young, and energetic, so it's obvious to Margarette that he can go.