Wana Wana Kiss

Nagi and Natsuki became good friends because of a mischievous act Natsuki did. Nagi fell in love with Natsuki and started taking care of him. Natsuki didn't realize his own feelings and ran away from Nagi after they spent a night together. What would Nagi do to make Natsuki return to his side?<br ><br >NOTE: Only chapter two contains shota.