/jp/ - Otaku Culture

>>3827374
More on sea cucumbers.

>One more detail that I think is worth explaining is that like most suspension feeders, these animals use mucus to trap particulates from the water column. However, like other sea cucumbers they lack mucus secreting cells on the feeding tentacles themselves, and instead have a small sac-like structure inside the mouth where the tentacles are covered in mucus before being stuck forth into the water flow to trap more particles. Once a tentacle becomes covered with phytoplankton, that tentacle is popped into the mouth and sucked clean (just like us using our fingers to eat from a honey jar) before being covered in mucus within that sac and deployed once again.

D'awwwwww. You are now imagining a sea cucumber girl licking her hands, frantically waving them in the air and licking them again to feed herself.

Also, those things breathe from their asses.