A *****hood friend from my neighborhood who I've known for a long time came to stay. Her parents went on a trip, so I was worried about her being alone during exam period, so I came to stay, but I can't take my eyes off her growing breasts! I help her study for the exams, but she's dressed defenselessly and her cleavage is fully exposed! What's more, she innocently pushes it against me... It's more than I expected...