Sequel to: "k sensei no yajuu na aijou" http://www.mangago.me/read-manga/k_sensei_no_yajuu_na_aijou/
Heartbreaking
A little weird, but funny. Three stories about life-like robotic AIs. The third one wasn't connected to the main story, unless it was the three guys who created Nekococo and Mimimo.
Two stories, no correlation, both have bondage.
K-sensei No Yaban Na Renai