Yes

Anna looks at the semen, and decided that she can't wait to try it. She brought her hand to her lips, and poured the cum into her mouth. She knew without any exaggeration that it was the best thing she had ever tasted. She had to have more, but from where? Or perhaps more importantly, from who? Sara, she decided, would be okay with it. They were friends for a long time, and Sara had never been shy about talking about her dick sucking habits, back when it was only men who had them, and she could even remember her implying that she was bi a few times, so maybe she'd be okay with it. Anna's hands trembled as she held her phone. She dropped it, scrabbled for it, and recovered it, before quickly typing "I really need to suck some cock ASAP, would you be willing to provide?" and clicking send.

Then she saw who she had sent it to.