Iroha normally earns a living as a model. She has appeared in many fashion shows and magazines, so many people have probably seen her in that role. At 28 years old, it's no exaggeration to say that she is at her most beautiful right now. Her body combines the softness of an adult woman with the translucency of a young girl. In particular, her beautiful F-cup bust and beautiful peach-like butt are hard not to arouse lust. Also, perhaps due to her job, her straight back and dignified expression are quite startling. What led Iroha to appear in this film? And what kind of sex will she show us, as she seems completely free of any shady activities?