I went to a fireworks festival with a friend and saw my teacher waiting for her boyfriend in a yukata. It seemed like she was supposed to meet him, but he couldn't make it due to work, so she was about to go home alone. Since I liked her, I called out to her and invited her to watch the fireworks together. I took my teacher to a special place where the fireworks could be seen beautifully, hoping she would be pleased, but suddenly it started pouring rain. I couldn't hold back my desires seeing her skin through her yukata and her lewd appearance.
