These are the CONSEQUENCES of doing it from behind. You think it’s just another hole. You think a little lube fixes everything. You’re wrong. The anus is not a vagina. It has no natural lubrication, no self-cleaning mechanism, no elastic walls designed to stretch and return. When you penetrate there, you’re forcing a one-way street to open in reverse. The first consequence is micro-tears. Invisible cracks in the tissue where bacteria from the rectum — and yes, there is always fecal bacteria — travel directly into your bloodstream and hers. That’s how you get sepsis. That’s how you end up in the ICU with a fever of 104. For her, the risk is worse: a fistula. An abnormal tunnel that connects her rectum to her vagina. Imagine leaking feces through your vaginal opening for the rest of your life. That’s not exaggeration. That’s colorectal surgery. For you, the main consequence is a urinary tract infection that no antibiotic can kill on the first try, because the bacteria there are different, stronger, smarter. And condoms? They reduce risk but don’t eliminate it. The skin is thin there. HPV, herpes, syphilis pass through any micro-lesion. So doing it from behind isn’t «naughty.» It’s a decision that requires knowledge, hygiene, preparation, and consent about the real risks. Without that, you’re not being adventurous. You’re being reckless. And your body always keeps the score.