Despite his wife Eriko's sincere apology and promise to never cheat again, her husband remains unconvinced of her remorse and demands harsher punishment. He decides to administer an air enema, forcing her to pass gas repeatedly. Using a syringe-type enema device and an enema syringe, he injects air into her anus, causing Eriko to let out loud, continuous farts—"Pffffuuuutt!"—as she struggles to endure the pain. Unable to stop the uncontrollable flatulence, she is pushed to her limits. Her husband orders her to "clench your asshole shut," forcing her to suppress it, but the violent, air-induced farting won't cease. Enraged, he takes an SM whip and strikes her anus precisely as she farts, delivering sharp, stinging blows. Each strike sends searing pain deep into her rectum, making Eriko scream in agony, yet the farting only intensifies. This scene unfolds into a shocking confrontation where physical torment and psychological pressure collide.