An ordinary day without any change.
When I woke up, there was a succubus in the room.
A duo of immature dreams and followers.
A dream devil who wants to grow and a dream demon who helps.
Yumema's growth is to become the most ideal queen for a human man.
All you need is love, culture, and of course H.
“You” was selected as a human representative by the dream nurturer.
The partner is "innocent immature succubus".