百合星人ナオコサン (Series) favorite_border

[DeepL Translation - needs review] Volume 1 Introduction: Misuzu, a quiet and shy girl, is in a good mood because her older sister Naoko, whom she has longed for while studying abroad, is coming home. However, when Misuzu rushes home from school, she is greeted by Naokosan, a strange alien who loves Eros, Yuri, and young girls. ......

(Translator: DeepL)