PTS-491 Drinking party turns into 3P with two college friends and a stranger

Two women drink steadily at an izakaya and karaoke bar, then end up in a man's room. He slips an aphrodisiac into their drinks, and they soon get naked. One friend watches the other play with the man's large penis before joining in, and the two take turns in a rough, noisy threesome. Some camera angles in the footage are unsightly, as noted by the label.