Boku no Kawaii Stalker

Kentarou Aizawa is a normal high school student who finds it strange that his things are going missing. One day,he catches someone suspiciously sneaking up to his locker, and it was his plain and quiet classmate Ikeda! When Ikeda desperately begs "Please, just let me keep stalking you!" while on his hands and knees, Kentarou can't say no...?

(Source: Tokyo Mangasha, translated)

Included one-shots:
Hanamuke no Uta wo, (はなむけのうたを、); Cab vol.37
Mijikai Tsuugakuro (短い通学路); Cab vol.38

Contains an extra story "another take".