I couldn't help but pay attention to the girl who was playing innocently with her panties flashing all over the place. The girl teased me for my suspicious movements. Meanwhile, I mustered up my courage and asked the girl, "Yes, that's fine! Is this okay?" She lifted her skirt and showed me with a big smile. "Is something wrong, big brother?" she asked in surprise. I ignored her and ended up touching my erect penis inside my pants.