[ABO] A Girl from Earth Learns to Take Care of Herself

Hello, I'm Su Xiakui, an Earthling girl who's getting on in years.

I'm a useless girl who dabbles in both otaku and BL fandom!

I accidentally transmigrated into a world that feels unfamiliar yet familiar.

I became an omega who spends every day envying the girls with big boobs.

Then I found out my best friend transmigrated too, and became the girl with the big boobs I wanted to be.

★ The heroine is incredibly adaptable! A good-for-nothing (?) innocent, naive type!

★ So much Mary Sue!

★ I wrote this story to indulge my own fantasies (laughs)

★ Please be civil while reading. No fighting.

★ It'll have a happy ending, so don't worry w