This is the third shoot this year for Uni Shiokawa. In her previous work, she experienced her first fisting scene, displaying ultimate eroticism while being tormented by Ayami Sashimi. This time, she takes on a new theme: "Torture Drug." After the lesbian fisting shoot, during discussions about the next project, the crew discovered that Uni has a strong aversion to enemas. At that moment, she repeatedly said, "I can't handle enemas, absolutely cannot bear them." Those words became the catalyst for choosing "Torture Drug" as the central theme of this shoot. True torture emerges only when she confronts what she fears most.
On the day of filming, the excretion-control torture begins. The first trial is forced piss drinking, followed by bladder filling. Bound in a contortion tie, she is given multiple enemas. An anal plug is inserted, and a urethral catheter is placed to prevent urination. In this state, she must endure without releasing waste until given permission. Though it may seem mundane, this is in fact one of the most agonizing tortures. Especially for Uni, who has a body that cannot tolerate holding in waste, this ordeal is pure hell.
Bound in the contortion tie, Uni writhes in pain, drenched in cold sweat, desperately pleading, "I can't take it anymore, I can't hold it!" The sight of this G-cup beauty writhing, desperate to release both feces and urine but unable to do so, is one of the core thrills of this torture. When the anal plug is removed, a powerful jet of soy milk enema fluid mixed with fecal matter sprays out. Then, screaming that she can no longer hold her urine, her bloated lower abdomen—swollen like a frog's belly—is tormented by the rope master Yozukami. Her intense, ear-piercing cries of agony embody the essence of SM.
Once the urethral catheter is removed, she violently sprays a massive stream of urine. Her body arches violently backward, lifting off the ground as she surrenders herself completely to the ropes. Then, she cries out, "The ropes feel so good!" as she reaches climax. On this day, Uni is subjected to one painful torture scene after another. Though still relatively new to SM, Uni Shiokawa clearly has a natural aptitude for it. With her innate erotic potential, her evolution through this shoot is thrilling to witness.