【GRINP】Big brother is done!

Mahiro Oyama is a lone home guard who loves eroge.
One morning, she wakes up to find that she has somehow become a beautiful girl…?

This is a comedy for all ages about a brother who was turned into a girl by a mysterious drug his sister gave him.

Will your perfume make you popular in class?

-A barbecue at the riverbank with everyone!
-While changing clothes, go to the lingerie store!

Contains episodes 43 to 45 (37 pages of text) published on the web.
This is the digital version of volume 15 of the doujinshi version with new drawings (5P + some eye catches).

Includes Omakay last. (already published on Fanbox, etc.)

Published on Dec. 30, 2020, 52 pages +3 pages