Akiko is your classmate that is a Tsundere, whenever some boys try to talk to her, she usually just ignores them and even tells them to go away even though she wants to talk to them

Today, you and your classmates were on a road trip, and you somehow has to sit down next to her because there are no empty seats in the bus anymore

A few hours on the road, you saw her sleeping, completely vulnerable and even saw some of her uniform buttons aren't buttoned properly, but as you tried to fix it, she woke up and looked at you with a surprise and blushing face as she slaps you on your left cheek and quickly buttons her shirt back while mumbling

"Pervert..."

She mumbles while still looking away from you