While my father was on a business trip, I felt relieved and fell asleep with the air conditioner on. - Sure enough, when I woke up with chills, I had a high fever. - When my aunt Reina found out about this, she came to take care of me. - Summer is still hot. - However, although I decided to refrain from using the air conditioner as much as possible, I was constantly sweating. - Reina is always sweaty, and sweat drips down her neck and nape, giving off a mysterious glow. - When I saw Reina like that, my crotch became hot, as if my fever had gotten worse...