Synopsis
Yukihiro Kawamura has worked as a custodian at a prestigious academy for nearly twenty years. Recently, his main source of frustration has been Rino, a female student who constantly provokes him.
Rino’s flashy appearance and overbearing attitude are unfit for the academy. She belittles Kawamura’s work and character repeatedly, treating him with contempt. He initially tolerated it, but her behavior escalated beyond forgiveness.
One day, after she causes actual harm, Kawamura reaches his breaking point. Prepared to lose his job, he decides to teach her an adult lesson.
After a night of thorough discipline that leaves her broken in body and spirit, Kawamura feels an unprecedented sense of fulfillment. All his remaining regrets about life vanish.
Expecting arrest the next day, nothing happens. Days pass normally as Kawamura goes about his work—until one afternoon, Rino appears again.
**Rino Natsuki**
Height: 156cm
Measurements: B88 (F cup) W58 H85
Voice: Hal Aoi
A cocky gal who suddenly appeared at the start of the new semester and constantly provokes others. She’s arrogant, haughty, and foul-mouthed, radiating an intimidating aura that keeps people away. She judges men solely on money and looks—a truly nasty woman. However, she’s actually lonely and clingy at heart. She overcompensates with excessive bravado to hide her weakness, leaving her with few friends. She’s vulnerable to anyone getting close to her and tends to become dependent once she opens up.
Despite her good looks—model-caliber—she lacks intelligence. Behind her flashy exterior, she’s surprisingly ignorant about sex and is still a virgin.
“There’s no way someone like you, a dirty old man, is allowed to touch me!”





Editorial Review
This falls squarely into the “correction” or “reformation” subgenre of adult visual novels—a consistently popular category that trades on power-dynamic reversals and the fantasy of a dismissive character discovering submission. Within that landscape, this work positions itself around a specific appeal: the older protagonist (custodian, twenty-year tenure, socially invisible) reclaiming agency through sexual dominance over a younger antagonist who has underestimated him.
What distinguishes this entry is its commitment to sustained psychological framing rather than quick conquest. The synopsis emphasizes Kawamura’s decades of accumulated frustration and deliberate loss of self-preservation—he’s “prepared to lose his job”—which recontextualizes the encounter as cathartic rather than opportunistic. The follow-up complication (her return, unpunished by consequences) suggests the narrative will explore reversal of dominance dynamics; Rino’s shift from contempt to apparent sexual interest creates the core tension.
The pairing of “virgin” with “gal” is notably uncommon in this subgenre, where female antagonists are typically written with prior experience. Hal Aoi’s voice work (a recognizable industry talent) suggests production investment beyond budget-tier efforts. The F-cup measurement detail alongside the “teasing” tag indicates the work will leverage physical comedy and sexualized embarrassment as tonal anchors, likely balancing harder discipline scenes with lighter character interactions.
This appeals most to readers who enjoy older-male-protagonist fantasies with a revenge component, prefer psychological buildup to immediate gratification, and respond to the specific tension between a character’s former powerlessness and newfound sexual authority. The virgin tag particularly attracts players seeking inexperience-driven vulnerability contrasting Rino’s initial arrogance.
For those seeking disciplinary arcs with character depth and a protagonist reclamation fantasy, this delivers the specific power-fantasy setup the synopsis promises, anchored by solid voice casting and the gal-virgin contradiction that keeps the dynamic fresher than standard fare.
This Week’s Top Rankings:
Related Tags:
Creampie | Adventure | romance | school setting | virgin
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