Synopsis: Makina-san no Mama Naranai Hibi

I am a babysitting android named MAK-17. My plentiful interactions with babies have helped me develop something like a "heart". No matter how many times I'm sold to a recycling shop, meeting new babies brings light into my life. Now, I wonder what kind of baby I'll meet next? N-...no matter how I look at him... he's an "adult", right...?