The manga is about a love between three people, in particular a woman who marries two men. Childhood friends Lia, Suisei, and Emito have protected each other since they were kids. Over the years, that friendship blossomed into love, and now they live as a married throuple! This sweet, spicy polyamorous slice-of-life story follows the challenges they face, the risks they take, and the intimate side of their unique three-way bond. First on the agenda: after years as the house-husband, Emito wants a part-time job!

• 3 Partner Hajimemashita!!