Database/Bura Girl/1 · "Ah! Pretty & Cheerful! They Are SWING GIRLS!"
In recent years, more and more girls are experiencing the development of "tertiary sexual characteristics" during the later years of their puberty -- that is, the rapid masculinization of a certain part of their external genitalia. Ooi Haruka is one such girl, who has until now kept the changes in her body a secret from everyone but her family. However, after an embarassing incident involving the guy she's been crushing on in a crowded train, she wakes up to discover herself at school, surrounded by a group of students calling themselves the "Bra Girls (Swing Girls)." And they know her secret!?
Chapter TitlesChapter 1: I Have a D…?Chapter 2: I Made Friends with D… Girls!?Chapter 3: I Need Men's Underwear…?Chapter 4: I Send My Wishes…to the Stars?Chapter 5: Show Me…So It Doesn't Show?Chapter 6: I'll Show You…A Power-Up?Chapter 7: It's A Camp Out…at the Beach?Chapter 8: I'll Muster Up…All My Courage?
— Description from Comic Vine community (comicvine.gamespot.com).
