Spontaneous ejaculation

So I have been caged by goddess for a while now, with days out of it for good behavior. I am allowed to look at porn. I was home one afternoon looking at porn i had been in my cage for sometime. I got a tingly feeling in my balls like an orgasm was nearing. Goddess texted and told me to go ahead and cum inside my cage. It was really quite amazing in a way. No shaking the cage or vibrating the cage just looking at porn, thinking of her, feeling very much a sissy and it built to the point of no return. The video above is a snippet of the video I made for goddess, part of her text required this. When it happened it was almost like peeing at first, just cum oozing out then a kind of intense feeling of my balls contracting but really not much of an orgasm, not much relief and not the joyous crescendo of a yummy orgasm, Just a kind of pressure release valve triggered and an oozing of cum. I was still horny for sure. It happened once again since. I worry now that goddess knows this is possible how long will she extend my days being caged?