DDK-170 Last Train Missed, Aphrodisiac 4P, Yuzu Shirosaki

After missing the last train, a man and his seniors pick up a drunk woman and take her to a karaoke box, where they give her an aphrodisiac disguised as a hangover cure. They perform oral sex on her, then take her to a multi-tenant building for 3P on the stairs, and later continue with 4P at home, using more aphrodisiac. The woman is eventually abandoned, and the younger brother takes her to a hotel. The 2018 release runs 103 minutes.