Cover art: URUU Akua Oni Taiji suru Hazu Datta no ni!?: Rekka ni Ai Kayowasu Yoru (鬼退治するはずだったのに!?～烈火に愛通わす夜～) by HARUHI HaruReiryoku Hokyuu ni Sareteimasu: Oni to Midara na Ai no Yoru (霊力補給にされています～鬼と淫らな愛の夜～) by...

https://www.cmoa.jp/title/283017/

https://www.cmoa.jp/title/298249/?srsltid=AfmBOopwv55jf3zsyHlxMsQiH3r20xrZXKOhUX6iUZkkMnh4JO2Z0V9c

Keigo Sakaki, a cool, smart man with glasses on, and Maika, an impertinent, cheerful young woman, are brother and sister with five-year difference in age, and they are not related by blood. Keigo is a star...