Tsuma Ni Damatte Sokubaikai Ni Ikun Ja Nakatta Extra Quality [better] -

以下は「妻に黙って即売会に行くが、結局予期せぬ“extra quality”（追加の出来事や感情）を体験する」という短編小説のためのフィーチャー（要約＋構成案）です。

1. The "Sokubaikai" Paradox: Flea markets aren't about saving money. They're about the illusion of a secret victory. The moment you hide a purchase, its price doubles in emotional currency.
2. Marriage is a Shared Hobby Box: The best relationships have unspoken rules, secret stashes, and the eventual revelation that your partner has been playing a longer, more patient game than you.
3. "Tsuma ni damatte..." is never about the action. It's about the silence. A shared lie about a model kit is still a crack in the foundation. A shared truth about model kits is a new foundation—made of polystyrene and mutual weirdness.

• 妻のキャラクターは非難されないように、双方の視点に共感を持たせる。
• 同人文化の描写はリスペクトを持って詳細に。専門用語は必要最低限に。
• 「黙って行く」行為の倫理性は描写の焦点ではなく、主人公の内面変化に重心を置く。

Step 2: Do Not Justify, Just Explain

Report: Understanding Tsuma ni Damatte Sokubaikai ni Ikun ja Nakatta