IENF-442-RM Aya Onami, Hikaru Miyanishi - IENF-442 - Company colleagues, male and female, try their hand at slippery bare bottoming at a clo

A male and female pair of office workers, walking in the city, were approached and asked to participate in what they were told was a variety show where they could win a prize if they completed a challenge. They usually rely on each other as work partners and had never thought of each other in a romantic way. The challenge was to undergo a close, slippery oil esthetician treatment, with a prize of 100,000 yen if the man did not get an erection during the su-mata, and 1,000,000 yen if he ejaculated during the su-mata. What will happen?