Still Capable of Climaxing

I’ve been doing chastity training for a while now, though it isn’t nonstop. Right now I’m wearing a metal cage made in China that suits me nicely. The problem is that even after keeping my chaste streak going for several days, it remains very simple for me to reach an orgasm with the device on (including a regular release) by pinching my nipples and concentrating on my pubic area. These orgasms are somewhat “ruined” but they feel good and definitely aren’t what I’m trying to avoid. What do you think?