Sosuke, you're so cute, I can't help but want to tease you... Kirishima is only mean and perverted towards me...!! In the spring of his second year of high school, Hanada Sosuke witnesses his new girlfriend kissing a handsome stranger. Heartbroken for a moment, he finds out that this handsome guy, Kirishima Natsuki, is a transfer student that lives next door to him! I hate how he messes with me! But he's kind when it really matters... Just when I start to let my guard down, he tells me, "Sosuke, you're so defenseless," and steals my first kiss! A youthful love game between a popular guy with a landmine-like obsession and a stubborn pure boy.