Well, she wanted something in her mouth.

Tori was kind of a whore.
She was insatiable, which is great if you're ready to go most times of the day.

Her boyfriend found that she wanted more than one guy, telling him about a fantasy about having her mouth stuffed and her head held up while he fucked her.

Not wanting to share her just yet, he came up with a solution to make them both happy...

That seemed to make her happy.

For now, at least.