First, you may remove the condom and leave it off.
Next I will give you a list of videos to watch, in the order I listed them...
For each video you will do the following:
1 - Pour 16 ounces of water
2 - Start watching the video
3 - After you finished ALL the water in the glass you may start stroking and try to cum.
Remember - you may NOT pee until after you cum!
If the video ends before you cum, stop stroking and go back to Step 1 above with the next video.