[MUGON-052] I happened to see a woman who forgot to close the zipper (Censored)

I saw a woman walking down the street with her skirt unzipped. My eyes are glued to the underwear that flickers every time I move through the gap that opens a little. She looks embarrassed when she realizes that she was being watched, probably because she stared too hard. I try to deceive him by averting my eyes, but she slowly approaches me...