The rectum is very good at swallowing things you put into it (even if you use a drilled Yoni Egg with string), and given time, these things will move deeper and deeper into your body. That’s why all good anal sex toys have flared bases which can’t enter the anus. Yoni eggs don’t have a base, so once they’ve gone in, there’s every chance they’ll get sucked deeper in and require a trip to the hospital to remove. Yes, even if you opt for a drilled large Yoni Egg with a long piece of string.