原作地址
https://www.pixiv.net/member_illust.php?mode=medium&illust_id=61575310

I'm confuse, does the ghost have the ability to age progression, or is it the girl power? Can she change back?

Base +6

i wonder whether she can change back ，roo
(;´Д`)

Base +5, 钓鱼竿 +1

It's the power of the ghost and she can't change back anymore~

Base +6

Each time the ghost got her off, she would age 3 years. So starts as middle school, then highschool, and ends as college age. Other students comment on who the pretty lady is leaving the school and say she looks a bit like Akina (MC) but that must be a coincidence since she's an only child. Ends with the ghost apologizing to her that the growth can't be reversed and wishing her a good life from now on.

Base +6, Meyguhmein +5, 456khT +8, killwithme666 +6, Deschu +5, J Shadow +6