Manga by author KUMANAMI Sae

Hina has one-sided feelings for her childhood friend, Yakumo. However, Yakumo is actually like a helicopter parent, an overprotective mama...! "I'm happy about being doted on by the person I like, but being treated like a daughter is the worst!" Wanting to become lovers with Yakumo, Hina tries her hardest to make him look at her as a woman, but...?! The romcom between a determined maiden in love and an overly-protective boy starts now!

When my mom announced her remarriage, I knew I would be getting a stepbrother. But to my surprise, it was my idol, the super famous model Noa!He has made a name for himself with his cold attitude, but for some reason, he is extremely nice to me! The number one model waking me up in the mornings, helping me with my homework... and even giving me the occasional hug?!What other wholesome antics can we expect from this mysterious idol?!---***This is the serialization of the earlier web comic. There are some differences!***

A story of a girl's favorite model who becomes her older brother.Author's Pixiv : https://www.pixiv.net/en/users/4778293 Author's Twitter : https://twitter.com/kmnm_s