Years ago, I had this short (maybe 3 images or so?) image series saved.
It had a dark-skinned twink looking guy with a partially removed dick and a transparent bottle-like container that held the removed part of his dick. There was no blood in any of the images.
I can't remember who drew it (though they must've been on pixiv at some point) or I'd look it up myself. Does anyone know what I'm talking about? Please post any information you can remember, it'd be greatly appreciated.