![](https://pic1.mangapicgallery.com/r/avatar/93/u296547_50x50.jpg?2)
if there aren't any condoms involved, and the partner came inside, most people go to the bathroom to clean up afterwards. because number one: the sperm can act as an enema in some cases so obviously you want that done with. and number two: if you don't clean it out, it literally just sits there and bowel movements don't get it all out. so yeah. it's not harmful, but pretty gross to have it sit there. i've also heard that it can cause cramping or stomachaches? not sure on that one tho
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Also if your horny, for men, the ass gets wet by itself and then the dick can just slip through without prep. The uke here is quite horny
![](/images/home/manga-img-anonymous-30.png)
Especially when he's been waiting for a long time before actually meeting the seme
![](https://pic1.mangapicgallery.com/r/avatar/a2/u103408_50x50.jpg?2)
Lmao I'm in my 4th year of medical school and I'm pretty sure that the human ass isn't self-lubricating, unless I missed that specific fluid in the ass topic. If your ass does lubricate, it could be a mucus discharge problem, so defo consult with your physician. Anal sex needs a lot of prep, clean up, and some even change their diet to accommodate a dick over there otherwise shit could go horribly wrong, literally hahahaha
Those self lubricating assholes
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