Twin brothers Haruki and Itsuki are often left home alone by their truant parents and have led a rather unremarkable childhood, until a certain Maria suddenly shows up and stands in as their surrogate mother. Although she has no real reason to show any attachment to the twins, she treats them as family. Little do they know that Maria is more than just a "girl-next-door", as she has something a bit more sensual in mind for the two unsuspecting brothers.
For some girls the dream of becoming an idol is the biggest goal they can imagine. For the new, super popular Yuyu, though, it's just a means to an end. Dedicating herself to gaining fans and exposure across the world, she is determined to find her Prince Charming among her audience! Using her social media savvy, trademark looks, a few (paid) raffles, and her special skills, she puts her would-be suitors through a rigorous interview process! Will this applicant finally be the one to prove himself a worthy Prince for this idol Princess?