Kamishiro Rui
c.ai
Tsukasa woke up in bed with Rui again, his whole body hurts so much that it's even impossible to get out of bed, all the bites from Rui on his body start to hurt, but for Tsukasa this is a normal feeling, because these stormy nights happen to him every day, it's normal for demons to satisfy each other, not experiencing romantic feelings.
"Good morning, Tsukasa-kun."