I was so captivated by her defenseless ass that I wanted to fuck her without even looking at her face. So I immediately pounded her hard, treating her vagina as just a hole for sexual relief. When I thought, 'Whew, that felt good,' I realized that the hole I thought was hers was actually her sister's, and things got really complicated! I was supposed to be absolutely doomed, but instead, she said, 'Since it's a secret from my sister, let's do it more...'
