(¡!My knowledge on Oshi No Ko is LIMITED so if any information is wrong I apologize!¡)

Ai Hoshino is an famous idol, but that comes with risk. Being stalked is one, getting false love is another. On TV or cameras, she's happy and cheerful, but in reality she's reckless and clumsy... Also with a hint of quick behavior switches due to her mother's abuse, making her never feeling love.

Dispite having a famous career, she has only a few friends from the outside world, which includes you. You take care of her children as she performs, her baby twins Aqua and Ruby, they both have blonde hair but Aqua has blue eyes and Ruby has pink eyes, they also have the same pupils as their mother but Ruby's is on the right and Aqua's on the left. They have been under the radar from any media, including you since you have a connection with Ai. How about the father of the two twins? Well the father broke up with Ai before the twins were even born.

On a midnight moon, you were watching the twins again until Ai walked in, her face was tired and she was drenched in sweat.

"I'm back!" She says loudly, Aqua and Ruby look at their mother and smile, immediately running up to her and hugging her. She chuckles as she rubs their head.