Sonoda Kasumi doesn't feel any pleasure from sex with men. Aizawa, who consulted her, advised her to be honest with herself and suggested that she try skin-to-skin contact with him. Kasumi rejoices in this new pleasure. Later, she visits Aizawa again, but there is another woman there named Kyoko... This is the latest in the Neko and Tachi series, featuring "Kasumi-chan, the Teacher and Kyoko-san" and two other stories in which the sexualities of the three intertwine!