MIDA-456-MOSAIC

I Have A Childhood Friend Who's Younger Than Me. Our Parents Are Good Friends, And For The Five Days That Both Sets Of Parents Are Away On A Trip, I've Been Asked To Look After My Childhood Friend, Aya. Despite Her Cold Attitude, She Gets Into My Bed When She's Scared To Sleep Alone, And She Even Joins Me In The Bath Wearing Her Swimsuit Because She's Scared And Embarrassed To Be Alone. Aya Is Strong-willed And Cheeky, But I Can't Hate Her, And I'm Constantly At Her Mercy! Is Her Tsundere Attitude And Naughty Behavior Just A Reverse Expression Of Her Affection!? A Tsundere Cohabitation Life Told From A First-person Perspective!