i've done some research online and found that heroin is a good way to narrow your pupils. Hope your mom doesn't look for track marks. good luck.

-I have noticed that when i use regular visine, the same thing happens to me. try visine extended relief or something like that... yellow label says like visine RL or something. works better, and pupils look better. also, if your in a dark room or whatever, give your eyes a chance to adjust to brightness before talking to your mom.