真面目ガールと青春ランジェリー
Original manga series by [[tachi_(gutsutoma)|Tachi]] which ran from 2018 to 2019.

h1. External links

* "Series listing on MyAnimeList":[https://myanimelist.net/manga/119190/Majime_Girl_to_Seishun_Lingerie/]
majime girl to seishun lingerie