Soft and cute reckless girl × cold and sultry boy
"We're not celebrating the festival, right?" In the dark corridor, the boy forced the girl against the wall.
"You owe me something." The young man's eyes were blazing.
"Wha... What?" The girl was stared at with horror.
"Well..." Before he could say anything, the young man blocked his mouth.
You owe me a kiss and a heart.
The female protagonist has some affection for the male protagonist. The male pursues the female, and it's sweet. If she doesn't, it doesn't cost money.