Kisu Shite Kurenakya Shinjau

By chance, Yuuta Sato learns that Rinko Uenohara, a childhood friend, has a highly uncommon disease known as the "Kissing Disease." The illness compels the sufferer to kiss a person of the other sex on a daily basis or perish! Yuuta makes the decision to do everything it takes to keep her alive. Will he be successful? When the others learn about the two, what will they think?