why the hell are toilets so loud?!! like i’m half asleep and then i flush and it’s like a fucking mariachi band just started playing in my house at 3 am
These are dermatomes. This shows how touching someone on the inside of the back of her thigh or calf or ankle or heel or foot or arch stimulates the same nerve roots as touching her labia minora and majora. [The shaft of the penis is homologous to the labia minora and the scrotum is homologous to the labia majora.] Also the inner half of the butt does this. And touching the gluteal cleft stimulates the same nerve roots as touching the clitoris [or the head of the penis].
In other words, this is why you get wet when I kiss your ass.
It’s also the premise of Pulp Fiction.