Manga by author Katsu Aki - Status ongoing

An excellent and very educational series. About a newlywed couple who are virgins and their comedic ups and downs in learning how to have sex. Not really a hentai, though there are scenes which can be called hentai. Tastfully rendered taboo themes. A funny "how to" guide for sex illiterate and experts.

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Childhood friends Lia, Suisei, and Emito have protected each other since childhood. 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!+