This chapter is so sweet! We have here our hair fetishist giving his back fetishist girlfriend a present that may seem lackluster and weird but was actually imbued with love and meaning. I guess from this point on they'll be simulating family life with a plant for a child and I can only hope that this will lead to them finally establishing a family and raising their very own child/children.
Also, chapters with an almost full-page illustration of the highly detailed Kotoka like in the second-to-the-last page is are treasures. I would love to have a collection of these illustrations.