The friend's feet were sweaty, but she didn't care! Ana received a visit from her friend at home, who after a morning of walking, went to Ana's house. She arrived there with sweaty feet, and with a sour smell, that the moment she took off her shoes the smell was contagious the environment... you know that sour smell and a little acid, that was the smell. But Ana didn't care about her friend's sweaty and stinky feet, she sucked her feet anyway!