I enter my stepdaughter's room and she tells me to fuck her since she argued with her stupid boyfriend

I enter my stepdaughter's room and she tells me to fuck her since she argued with her stupid boyfriend. It surprises me since I only went to tell her that her mother called me to let her know that she was going to stay working later and to buy dinner so I went in and it was like she knew why she was without pants and suggested that I fuck her well without thinking about it i dropped my pants and made my dick hard to fuck her hot girl