simple masturbation with or without toys. try lubrications
From my experience, insertion of soft drink cans into the orifice will loosen the sphincter muscles to allow multiple penises and/or fists to enter the hole.
Yes, your vaginal opening or vaginal canal will get bigger when you insert things into it, but it will always return to normal afterwards. Your vagina will open and increase in size when aroused, but also it will stretch to accomodate larger things - the vaginal walls have what are known as rugae, which are like pleats that allow the vagina to stretch.
A couple inches
A hole gets bigger when you take more away.
yes, that is your pee hole
A galaxy is bigger than a black hole.
There is only one hole apart form the rectum. It's behind the labia.
It gets bigger
A hole in the ground.
Your menstrual flow comes out via your vaginal opening. The vaginal opening is at the bottom/back of your vulva, between your urethra (where you urinate from) and your anus (where you deficate from) - the vaginal opening is the same hole that vaginal discharge comes out of. Try looking at diaphragms online, such as from sex education sites like Scarleteen, to get an idea of where to look.
abration when the water goings into the little tiny crack to get the hole bigger like this heres an example rain water ice hole gets bigger rain water ice hole gets bigger
Through the vaginal canal, not the rectum.
No.... butt hole size does not have to do with gender, it is a genetic trait.