There's a couple so I can't tell which one you're talking about.
Dj: This is pretty much fan service for the readers. A spin on our beloved couple portrayed as animals. Senpai the wolf and Morinaga. Doesn't follow the original story line, just for our amusement.
-Coloring Book: This also is just entertainment. Morinaga fantasies and literally a coloring book to color. :D
-The last one which has one chapter I believe these are the extra chapters. Do you recall in the original story line the writer gives us an extra of elaborate sex scenes? That's what this is. Part of the original story with more smut. I say enjoy wholeheartedly!
Original: It was supposed to end with the 8th Volume but the writer decided to pick it up again. These following volumes aren't anything serious. She's having trouble ending finding a way for Senpai to say "I love you". We know Senpai accepts Morinaga but we've yet to see those magical words come out of his mouth.
Enjoy the series it's a lot going around but it is wonderful! :D
What's the difference of this koisuru boukun and the other koisuru boukun...? I've already finished the other one and I was puzzled why this koisuru boukun keep on updating
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