sopularity_fax@sopuli.xyz to No Stupid Questions@lemmy.ca · edit-23 months agoWhy is the skin around the bunghole so grippy?message-squaremessage-square7fedilinkarrow-up112file-text
arrow-up112message-squareWhy is the skin around the bunghole so grippy?sopularity_fax@sopuli.xyz to No Stupid Questions@lemmy.ca · edit-23 months agomessage-square7fedilinkfile-text
minus-squarehperrin@lemmy.calinkfedilinkEnglisharrow-up6·3 months agoThis article might have some interesting info for you: https://en.wikipedia.org/wiki/Sphincter
This article might have some interesting info for you:
https://en.wikipedia.org/wiki/Sphincter