### **Story Summary**

The protagonist is a stressed-out section chief enduring endless overtime. His sole escape? Molesting high school girls on the crowded commuter train. One fateful day, he locks eyes with "Girl H" – a shy student from his old "Pervert Line" route. Switching trains, an accidental grope reveals her inability to resist or cry out. Realizing he's found the perfect victim (out of sight, silent), he devises a "WAVE" system to escalate undetected. Day by day, he breaks her psychologically and physically, unlocking dreams, first experiences, and aftermath tales until she falls completely.

### **Heroine: Girl H**

A socially awkward, sloppy-dressed JK attending Yōpa Academy. Timid and voiceless, she endures escalating violations without protest – making disgusted faces but staying silent. Customize her hair, eyes, skin tone, uniform, underwear (daily random changes), and skirt length. As lewdness rises (max 10), she transforms: expressions shift from shame to ecstasy, body develops sensitivity, clothes dishevel, and she leaks fluids/smells.

### **Key Features**

| Feature | Details |

|---------|---------|

| **Molestation Actions** | 97+ unique (e.g., separate L/R breast rubs, thigh strokes, anal fingering, toy insertion, vibrators, creampie). Vary by clothing state; hidden "special actions." |

| **Animation** | Full Live2D: Every touch animates naturally. Cross-section views, rear cam, zoom/slide/angle adjust (L30°-R30°). Clothes removal, covering attempts, fluid effects. |

| **Detection System** | 4 risks: Voice/Sound (moans), Smell (arousal/body odor – daily increase, counter with no-bath), Gaze (eyes on screen). HARD = instant game over; lower modes skip stories. |

| **Erotic Stats** | Body part development (breasts/butt/vagina/etc.), Excitement (orgasms: shallow/deep/ultra-deep), Lewdness (unlocks dreams/actions), Accuracy (rises with exposure). 20 orgasms = urination. |

| **Stories** | 33 post-molestation epilogues (body-part specific, e.g., butt-touch → butt story), 8 first experiences (kiss, creampie, etc.), 9 main story scenes, 2 endings (lewdness-based in WAVE6). |

| **Modes** | Story (6 WAVEs/day), Free Mode (post-clear, all actions), Full Nude Mode (replay story nude). |

### **WAVE Progression (Daily Train Stages)**

|------|----------|---------|-------|

| 1 | Crowded train | 20 | Standard risks. |

| 2 | Pitch-black tunnel | 10 | Rear actions only; no visual detection. |

| 3 | Stopped at her station (Hiiragioka) | 15 | Doors open post-1 action; hide from platform. Orgasm req. |

| 4 | Missed stop – heavier crowd | 20 | 4 eyes. |

| 5 | Parallel trains | 10 | 5 eyes; opposite train watches but no detection. |

Complete Chikan: Until the Shy JK Falls - Update Log / Devlog