Touching Story Plot

A lie / Misunderstanding
A lie leads to a relationship between a high school student and an AV director.

Sad past / Mistreated / Tragical event
A doll which has always been misunderstood and mistreated because it has the ability to turn into a human form, finally finds an owner that treasures him.

Sad past / Accident / Imprisonment / Princess-Hero / Misunderstanding
A boy who has been imprisoned in his own house and forced to dress as a girl gets rescued by another boy who thought he was a girl. They get separated as a result of this misunderstanding and meet up again in high school.