Yuka works at a deranged men's spa where every treatment includes aphrodisiacs. She spikes clients' drinks, mixes drugs into the massage oil, and even forces doses into their mouths until they cannot stop getting hard. Gazing hungrily at a cock coated in aphrodisiac oil, she takes the drug herself, shoves it into her pussy, and immediately rides it. Client and therapist become completely intoxicated, screaming and tangling together through a messy drug-fueled sex treatment.