【朗報】俺の許嫁になった地味子、家では可愛いしかない。 (Series) favorite_border

[DeepL Translation - needs review] Volume 1 Introduction: My parents promised each other that I would have a (3-D) wife!　The other is a simple classmate, Yuka Watanae. Who's your latest crush? Can I call you Yu-kun? I'm not sure what to call him, but he's a good friend of mine. The only thing she shows me is her true face, and it's nothing but cute!

(Translator: DeepL)