FSDSS-595 My beautiful classmate

The barrier to going to the bathroom during class is very high, especially for Ran, who has an image of not going to the bathroom and being pure and beautiful. So, I endured it, I endured it to the limit during the silent test in class. As a result, a male student witnessed her inability to hold it. The smell of urine and Ran's pitiful appearance made the boy give her cunnilingus instead of a secret.