What a thorough story. Interesting how it doesn't end the same as typical harems do, although seems like Misuzu hasn't given up. Wish there was a little more background behind Kaho's original interest though. . .
Huh. She woke up, but they still went at it in different positions. Why bother when she was asleep in the first place? Also, looked like a few of these were out of order, the clothes kept disappearing and reappearing.
It was the unbecoming of yet another composed character. These are usually just an excuse the draw the girl. Not a lot of thought put into story or reason.
That aside, futanari + tentacles is always welcome in my book.