男子高校生ヒーローが魔法熟女に存在改変される話【完結】

I think it would be fun if she realizes she has stopped aging, and lives her missing 30 years as a 50 year old woman.

間違いなくハッピーエンドなのにどこか物悲しい

夫婦円満なのはいいことだが エネルギーチャージの効力かな？ 夫に先立たれたらその後が厳しそうだな

That's great! you have great control over the aging level in your works. They are neither too old nor too young