From Attractive Fascinante: 3h5h46
Our lovely sensei from Sonoki. What will happen when Shibata sensei feels insecure?
1 Volume (Complete)

A short "after" story that follows our sensei's, although it doesn't feel like it's "after" at all since the two have been together forever and this could easily come off as an ordinary concern at some point in their life. I do think they're an adorable couple despite their image as a mature "older" one. They say age isn't a matter, and in this story I could feel the spirit of the saying making sense quite well.
I love this. I love Tenzen Momoko's plots and I adolutely love this couple. It grasps the beauty of a 10yr relationship. You fall in love with someone and without you having planned it nor having givem a warning, you and that person grow old together. Gahhh!!! I love these kind of plots. It's this fine line beween reality and fantasy. It'll definitely make your heart flutter!