Manga: Amaeta Kemono no Shitsukekata; Sweet Beast Training; 甘えた獣のしつけ方
Author: FUJISAKI Kou
Plot: Kazuki has been working as intern under an alias in his father’s company. Though he’s happily in love with Saijou Chiharu, he couldn’t help feeling jealous when Chiharu became the center of attention in a mixer party. He then decided to withhold sex on Chiharu! How long would he last?!
Torawareta Amai Kemono-tachi (Sequel)
Ueta Aikata (Prequel)