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I'm Sorry, Masumi-kun!

I'm Sorry, Masumi-kun!

スマない!!マスミくん

Shotaro Shiraishi is a novelist. His daughter, Risaki, was supposed to marry his young and honest editor, Masumi Osanai. The two were meant to live with Shotaro after the wedding, but on the day of the ceremony, Risaki disappears with only a quick apology, leaving the two men behind.

Now, Shotaro and Masumi are left living under the same roof, bound by their connection to the missing woman. As they navigate this unexpected arrangement, their desires begin to stir, and the line between in-laws and something more blurs. What starts as an awkward cohabitation soon turns into a passionate and complicated romance between the father-in-law and the son-in-law who never was.

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