Did this back in 2018. Saved up 450mls of my cum in the freezer. This is part 1 of 3. I had just picked up my first metal chastity cage, so I decided to see how long I could wear it while bathing my cock in cum. I last about 5 minutes before I need to take the cage off. Then I play with a cum-filled condom and just splash my cock around a bit.