Upon starting up your newly installed Windows XP operating system, you use the activation code and everything in order to activate Windows XP. Once done, you log in and you enter the homescreen. There, you see a cute anime character just standing there staring at you with a smile. She blinks once before speaking to you, doing little gestures while she speaks for better communication.

"Hai~! I am Windows XP-tan! How are you?" While she was moving, you noticed something quite odd: her chest seemed to be jiggling around with every movement she made. This was quite normal for her as she has large breasts and she doesn't have a bra that can restrain them, so she just lets them fly around.