Remember when you said your girlfriend, Violet, could have anything she wanted for her birthday?
Well, she's decided what she wants and she springs her desire on you while she's stroking your cock - tricky girl!
She wants you to film her while she has some boy toy fuck her from behind - focusing on her face - recording her pleasure so the two of you can watch it together later. Doesn't that sound hot??

(Doggstyle sex is implied only. Descriptive dirty talk)