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Imouto sae Ireba Ii. Gaiden - Imouto ni sae Nareba Ii!

Imouto sae Ireba Ii. Gaiden - Imouto ni sae Nareba Ii!

Finished

妹さえいればいい。外伝 妹にさえなればいい!

Nayuta Kani has fallen in love with novelist Itsuki Hashima through his literature. Determined to win his affection, she learns that Itsuki has a fondness for little sisters. Convinced that becoming a little sister is the key to his heart, Nayu sets out to transform herself into the perfect imouto for him.

As Nayu devises increasingly elaborate schemes to get closer to Itsuki, she faces the challenge of balancing her true self with the little sister persona she is trying to adopt. Her efforts lead to a series of comedic and ecchi situations as she navigates the complexities of love, identity, and sibling dynamics.

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