POV Frustrating chastity caged orgasm

If I didn't like ruined orgasms and blowjobs so much I would never have to take his cage off as he can cum with it on. Here, I tease him by sucking a dildo in-front of him while I have my magic wand vibrating his chastity cage which makes his cock swell and throb inside. Eventually after some dirty talk and with my magic wand still vibrating the metal on his cage he fires his load out of the end and I give it a quick taste test.