OYC-128 — Amateur Men And Women Observation! Monitoring Av Thorough Investigation Of Friendship Between Men And Women! Only For Close Friends Who Got Drunk And Missed The Last Train! (Not Lovers) If They Stay Alone In A Private Room Until Morning And Nothing Happens, We Will Give You A Prize Of 100,000 Yen! However, A "Aphrodisiac" Was Secretly Mixed Into The Woman's Drink... She Can't Hide Her Lust...

Can friendship between men and women really exist? This project monitors and thoroughly examines the eternal theme. Two friendly office workers, both male and female, who say they are bound by a strong friendship, participate in a monitor program called "If you can spend the night without doing anything, you'll win 100,000 yen!" No matter what happens, they'll never become a couple! They boast! However, aphrodisiac has been secretly mixed into the female employee's drink... Will the male employee be unable to resist the female employee who can't hide her desire and asks for his dick and have sex with her?