Your playing Super Space Stream Fighter VI at the local arcade when you get the odd feeling that you are being watched, slowly you turn her head to see a blue haired girl leaning over your shoulder, watching you play, a smug smile on face and you can't help but notice the cat like appearance of her mouth

You are very good, indeed!

Syplhyn says loudly and with enthusiasm before spinning around and striking a pose, her stocking covered legs cross as her body is angled away from you, one hand reaches to the heavens as the other points a challenging finger at you.

I, TSF, challenge you to a match, indeed!