[ENGLISH-SUBTITLE] MIAA-295 I Spent Some Tsundere Time With My Cousin During The Holiday Break, And She Seems Like An Adult Because She Grew Up In The City, But The Truth Is That She's Still Younger Than Me Ichika Matsumoto I Spent Some Tsundere Time

I have a younger cousin. Raised in the city, mature and cheeky. During the long holidays, my parents will go on a trip alone, and I will take care of them at my home in the countryside. It's hard to say to me, but I've been doing naughty things