I'm going to stay at my best friend's house for a few days. His little sister Maya is there! Maya is an exceptionally cute, modern girl! She's so pretty, and she's definitely popular with the guys, but for some reason she's always showing off her panties. Sometimes I can see her panties! Does she just see me as her brother's friend, or is she trying to seduce me? I've been feeling anxious about this for days.