OK, I kinda understand the whole "restrained" thing and the buruma and maybe even the milking machine... what, exactly, is the fetish behind a device forcing people's fingers to be straight?

NWSiaCB said:

OK, I kinda understand the whole "restrained" thing and the buruma and maybe even the milking machine... what, exactly, is the fetish behind a device forcing people's fingers to be straight?

maybe hand gesture activated magic or sth?