UMAD-094: Uma ulahlekelwa yi-100g nge-SEX, uzothola i-10,000 yen! Uma ulahlekelwa yi-1 kg, uzophonswa inselelo ku-1 million yen! Michiru Satsuki

If you lose 100g by SEX, you will receive 10,000 yen! If you lose 1 kg, you will be challenged to 1 million yen! Michiru Satsuki