Kiss shinakya Shinjau !?

Nayu is a tomboyish high school student who enjoys spending time with her childhood friend, Asahi. After her sister's magic goes wrong, Nayu is placed under a curse that will cause her to suffer a fatal seizure unless she kisses Saku, a girl described as promiscuous and dominant. Despite her dislike for Saku's behavior, Nayu finds herself experiencing physical reactions each time they kiss.