Rin is a hardworking office lady. To reward her for never having met an anal-expert who could truly satisfy her, she is given a treat. Her anal, with its unknown limits, is first loosened into a "balloon state" using a pump-style expansion balloon. With fingers inserted simultaneously, her throat's gagging reflex is checked. During the 2-hole torture, she can't hold back and reaches a "sorry-orgasm," screaming "I'm so sorry!!" Her masochistic switch is fully flipped from the start, which is adorable. She reaches a convulsing climax as a fist-dildo pries open her ass wrinkles. Lying on her back, she faints during a brutal face-fuck, drowning and struggling in her own saliva. A 85cm Blue Dragon dildo is twisted into her sigmoid colon, triggering an acme spray. Her masochistic fuck-soul awakens as her anus is relentlessly pounded. Even as her consciousness fades during a 3-hole collapse, she feels the light of climax in her ass. "You'll definitely come back next time, right? Because you were absolutely crazy with coming (lol)."