Since you have large pockets of air in your piss bag, could you please video record finding your ureters and pause there watching them so we can observe them squirting urine into our bladder. Supposed to occur every 2-5 minutes. Thanks!
I'm just using an endoscope I found online. It's not made for medical stuff actually so I can't recommend it but that's what I'm using. Definitely be safe though! Sanitize well and take it slow.
Nicely done! I am a technical/computer person just starting with urethral play. I am looking forward to video recording as I inject a number of different fluids into my bladder. What camera system are you using for your videos?