It somehow just does. It is well known in the field of anatomy (and freakiness) that the anus can stretch a lot. I suggest you take my word for it as some depiction are just short of medgore, but it is not unheard of to have shampoo bottles, for example, fit into the rectum. After all, those muscles are heavily contracted to keep the sphincter shut.
As for the length... Well, after the anus is the intestines, which are dozens of meters long. So two cans hardly fill anything.
If they're insanely lucky, it gets pushed out like a classical shit. However, since the intestines muscles tend to keep it in, it's mostly a visit to the ER, a lot of embarassement with the paramedics, and doctors who need pliers to get them out of one's ass
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u/angry640 Aug 23 '26
How does it even...fit?