1 Month Romance ~First Love of the Prince~ Passionate Reunion (CV: Haru Amano)

[Synopsis]
You, a university student meets with a mysterious boy Towa on campus.
It turns out that he is the prince of a certain small country and currently
in a short period of study abroad. After a course of events you take on a role
of a sightseeing guide accompanying him until a month later he will go back.

After a while, when you listen to his true reason behind his study abroad,
you are tied together with him at night. Then, his study abroad ends...

... One year has passed since then and in order to meet you,
he has come back to your country once more. And you...