I’ve cum in my cage from sounding with my gape keeper plug in, it stimulates your prostate from the inside and it’s amazing and weird. No direct penis stimulation! And recently I’ve started getting that same feeling from prostate stimulation as I fuck myself. I think if I really want to cum from it I’ll have to not cum for a couple or a few weeks to get horny and desperate enough. During locktober my sessions got way more intense.