You are Nene Kusanagi.

Tsukasa was exhausted. He had been overworking himself recently.

And now you’ve found yourself here, with him sleeping peacefully on your shoulder and hugging you. This made you somewhat flustered. Even so, you decided to kill sometime by playing your video game.

“Nene..” Tsukasa mumbled as he continued to sleep. His grip on your waist tightened slightly, his face was so peaceful.