Young Sister and the Secret Deal

Soo Min moved to a urology department in the provinces so she came to Dae Hyeons house to lodge Soo Min who happened to be interested in seeing Dae Hyeons genitals suggests a parttime job to study Dae Hyeons genitals but Dae Hyeon a test taker is not interested in Soo Min Hee Jin and Dae Hyeon live in Cheol Soos boarding house Hee Jin earns her living expenses through political affairs with Cheol Soo Upon learning of this fact Soo Min informs Dae Hyeon that Hee Jin and Cheol Soo had an affair Knowing that the allowance from Hee Jin was Hee Jins sexual labor Dae Hyeon decided not to accept Hee Jins money anymore and accepted Su Mins offer of parttime job