シスxパラ -Sister Paradise-

"Thanks to you, big brother, I can attend that school. You can do whatever you like to me."

With the onset of our parents' business trip, my sister and I have lived together.
Within the months and years that have passed in our parents' house, I've seen my sister become grown up.

(Sis, you've gotten this cute?)

It's been years since I've seen my sister's sleeping face. My heart begins to flutter for that sleeping face, which faintly drifts with loveliness.