Read manga: Lingerie Logic

manga
Artists: ICHIKAWA Shou
Status: completed
Latest chapter: Vol.001 Ch.002: [End]
Updated at: Aug 25, 2012
Summary:

Yuzu has always been a tomboy so she is worried that other girls will make fun of her underwear during the class trip. Without a second thought she asks her male friend, Ken, to help her chose better lingerie. However, right after this, Yuzu can't understand why she can't act like usual around him anymore.