Netoraseki Roku: Shirosaki Junkoi

The main character, who came from the countryside to go to school, and his childhood friend, Sumire Shirasaki.
On the day the results were announced, the main character confessed to Junren, and although the two had been dating for a while, they hadn't even kissed yet.
A pure and innocent girl who only knows about sex knowledge at the textbook level of health.
That's why even if the main character asks for a kiss, she thinks that pure love might dislike her, so she can't take a step forward​