A childhood friend from the neighborhood, whom I have known since a long time ago, came to stay overnight. The friend's parents went on a trip, and they were worried about their friend being alone during the test period, so they came to stay. But I can't take my eyes off their growing chest! I help with studying for exams, but they are dressed in a very revealing way, with their cleavage on full display! And they innocently push up against me... It's more than I expected...