Summary Amaeta Kemono no Shitsukekata from Kainu Manga
Amaeta Kemono no Shitsukekata summary: 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 will he last?!
