The beautiful bare skin peeking out from the mini skirt and knee-high socks, the thighs digging into the knee socks... the "absolute territory" that has it all! Foot job! Crotch job! Butt job! I'm being stroked while watching the absolute territory! My own thick thighs spilling out from the knee-high socks! Look at me more! Scorn me more! Blame your perverted brother! The sister's scornful gaze makes him even more aroused! A strong-willed and cheeky sister! A sneaky perverted brother! A sexual harmony created by two polar opposites!