My usually serious sister came home drunk and fell asleep in my room!? She was drunk and sleeping so her clothes were open and her panties were exposed! Her peach ass was completely exposed! I couldn't believe my eyes!? I couldn't get my erection to go down so I secretly inserted it into my sleeping sister! I came in no time and shot it on my sister's peach ass! Even so, my cock was still hard and I ejaculated many times, and my sister woke up... But it seemed like my sister was excited too, so we had sex and ended up cumming inside her!