Routine Chastity Ball Draining with 4 Ruined Orgasms and Post Orgasm Play

My chastity sub is on all fours on the bondage table with his ankles restrained to each side and its time to empty his balls for the first time in 2 weeks but first I need to unlock his cock and get it out its cage. Then I sit behind him looking through his legs and milk his cock from behind ensuring that I don't go too far and let him enjoy an orgasm, once I get him close to blowing his first ruined load I let go and direct his cock so the man muck goes into a glass, after the first a further 3 ruined orgasms follow and then after the last ruin his cock is super sensitive so I treat his cock to a bit of post orgasm stroking and tickling.and then proceed to put his cock inside a glass full of ice cubes to shrink his rock hard cock back down to a more suitable size to get back in his cage.