A girl who licks a girl's toes carefully

Women who show various reactions such as wanting to be tickled by the act of girls licking each other's legs. A foot is unexpectedly sensitive and dirty. But I wonder why... both licking my toes and being licked are strangely excited. Feet like an antelope, toes that are big in size. The act of licking various toes while being covered with saliva. I feel a queer excitement.