Usotsuki Lily

Hinata Saotome is suddenly asked out by En Shinohara, a gorgeous boy in her grade. What she doesn't know though, is that his hobby is cross-dressing! En has always hated men, and whenever he sees his own reflection, he punches out whatever is doing the reflecting (windows, mirrors...). To combat this hatred, he dresses up as a girl. Hinata decides to go out with him anyway, despite his weird hobby.

(Source: MU)

Included one-shots:
Volume 8: Sweets Honey
Volume 17: Amber