I’m injured for the next few days while my ankle gets better (nothing serious), my FWB still wants to make me stand up ;)
For various reasons, I can’t give oral this time, and without that I’ll probably feel subconsciously guilty at the passiveness of receiving a blowjob. So the more I can do to let them enjoy this, the better. Dirty talk is a good start, it’s something I should use this opportunity to get better at.
Any advice from people who’ve been in a similar position is most welcome!

Finger her, let her sit on your face, cowgirl (if she can ride you without moving your ankle too much), or just make it up to her when you’re better.