[UNCENSORED-LEAK] SORA-523 The little sister who was reluctantly licking her brother's dick was now licking and sucking the d

My brother and I have been alone since we were little... We hid away from people. But that was good. I have a sister and she has me. There was an uncle who was my only blood relative, but he couldn't do anything... he was practically worthless. That's why I felt safe... I shouldn't have... dammit!!!!!!!!!!!!!!! From then on, everything went crazy. I poured all my love into my sister as much as I could. Yes, I swore many times that I would make her mine without anyone getting in my way. That's why I didn't want anything more than a blowjob from my sister... I never expected her to betray me in this way... Seeing her made me so angry that I hated her so much I wanted to kill her, and I got a hard erection... As a living being, I was the one who was most excited... How far do I have to fall before I'm rewarded?