1-3) Haru wa Watashi wo Baka ni Suru (春は私をバカにする)
A lonely, troublesome boy who does whatever he wants; an uncontrollable playboy... But, Nao is "friends" which Sasaki Shun, who is like this...?!

4) Kimi wa Kuroi Hito. (君は黒いヒト。)
5) Kiss dake ja, Tarinai (キスだけじゃ、たりない)

Includes a bonus story.