It could have ended right there and I wouldn't even be mad. Such a good Christmas chapter. Can't wait for the book version. Hopefully it's still a manga so it can get uploaded here.
Uh...so this group of succubus doesn’t do anything sex-related? Or it’s just her? Or it’s only her but in his regards, and for others is a normal succubus?
Maybe it’s stupid but I always took the last for granted (and even thinking that she was somewhat cheating on him, even if it was only work).