>>3489686You fill a syringe with water, connect it to a thin tube, jam the tube into their guts through their mouth and fill them with a steady amount of water till he's emptied all or almost all he's got into a vial. You do it to check what their diet consists of in that area. You also check if it's a male/female/length/etc. Apparently before this puking thing you had to cut them open.
Also pro tip op if you're too stubborn to quit: have some mercy on the little dude and feel how deep you've jammed the tube by placing your thumb on their belly, the last thing they need is a dumbass tearing them up from inside after they've lost their lunch. Also do a 'jacking off" movement with the hand that has the tube inserted using your thumb and index finger, makes it easier to get them to puke I feel. I don't even know if i should be writing this, for all i know you meant high school project, since I find it hard to believe a lazy city slacker would pick up an /out/ heavy career.
