Adult PC Game: Netoraseki Roku: Shirosaki Junkoi Final by shelter frog Archive

The main character, who came from the countryside to go to school, and his ch*ldhood 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​