"There is no such thing as forever."

Abandoned by his mother, high school student Towa lives a solitary life. Although he is frightened of being loved, he feels a nostalgic scent from Saijou Miharu who appears in front of him, and he is quickly drawn to him.
Suddenly, Towa is kissed on the mouth, and his body is penetrated without mercy. The love behind the cold eyes of their relationship is invisible, but Miharu begins to develop feelings for the first time for Towa, who is chasing after a faint warmth...

Even if it is not forever, I am glad that you are with me now....
A sweet, pure, and secret love contract between two lonely people.