FSET-664 School girls who go home from school 3

A school girl who endures urination and writhes while leaving school. - She occasionally stops at the waves she hits and distorts her face. - School girls who can not stand it avoid the eyes and urinate a lot outdoors! - The pee released at once draws a big arc and flies away. - 6 school girls appear. - What will happen to the girl who has found the field! - ??