my boyfriend is preety kinky which i really love.my experiance is little.so i am so glad to have found this site.big dildos or a summer squash can these stretch the vagina so much that it does not go back?and taking 12 inch dildo can this damage the uterus?when i squirt lately it smells like ammonia and can burn.any idea what this may be?and we have been getting into gaging me oraly like gag factor can this damage the throat or sinus?what is the max in.can my vagania be strecthed around and not lose its ability to go back norm?i love the feeling of stretching my vagani but lately i feel loose.wet i am good with i adapted to that but what are the limits to strething the hole?and would this have anything to do with ammonia smell?thanxs

I have no idea what the ammonia smell is, you should probably see a doctor to rule out anything potentially harmful. As far as your vagina goes, all women are different. For example some women recover quite well from childbirth and tighten back up to their original size. Some women don't. If you feel you aren't recovering from the stretching then you should stop and use something smaller.