Sore wa Nigai Chocolate
"It doesn't matter who it is. While the guy hugs me, I don't care. Because loneliness hurts me most in the world. However, when he appeared ... My world has changed." This is what Yuki speaks himself again and again. Because of his loneliness, Yuki used men to make her sadness disappear. That is, until he encounters his chemistry teacher Chie Cuskeu. Will it be just another guy or will he finally be able to cure loneliness of Yuki?