Koisuru Nikudorei-chan

"I've decided to make you my sex-slave as of today!!"
What would you do? For a pure and natural girl Lili, the answer was just a simple hug. As they begin to go out, the delinquent boy Itta-chan struggles to suppress his supposedly one-sided love. He yearns for her to love him back, looking for the certain words. Can they break this slave to master relationship and become a true couple...?

~Mangafox.com