• rockerface 🇺🇦
    link
    fedilink
    English
    arrow-up
    13
    ·
    7 天前

    The sphincter is one of the few muscles that is contracted by default, and you have to consciously loose. So yeah, unless you have some medical condition, not very likely to get something in by accident

    • the_post_of_tom_joad [any, any]@hexbear.net
      link
      fedilink
      English
      arrow-up
      9
      arrow-down
      1
      ·
      7 天前

      contracted by default

      Cool, what others are there? Also, goofy question: what’s the relative strength of this ‘outer anus’? It wasn’t listed in my search for strongest muscles and most results are tips on gaining anus strength