Me spied on sister & fucked her

I set up a small cam in my sister's bedroom to see her naked and caught her on tape masturbating in bed. I didn't hide the cam well enough though, so naturally she found it and was pretty pissed at me for this shit. Well, I pushed the right buttons and not only calmed the bitch down, but also had her deep-throat my dick and fuck me. Observe and learn, lads! That's how you fuck your hot sis and make her like it so much she agrees to do it again.