Kaoru Watashi ni Kiss wo shite.
The manga centers on a girl who has a secret crush on her upperclassman, who one day tells her that she smells nice. She later finds out that her upperclassman is training to be a perfumer, and their relationship becomes closer and more dangerous. [ANN]
Kaoru Watashi ni Kiss o shite
Please Kiss Sweet Me
Your Sweet Scent (German)