She watches Hentai and jerks off in front of me — how can I help it?

Sister came to have sex with her older brother again, and he's sound asleep

Sister came in drunk and unashamedly gave her brother a wet pussy

Sister fell for her brother's brazen blackmail and agreed to incest

She's already been up from her sleeping brother's dick, but he never woke up

I suggested to my sister that she watch porn and this is what came out of it...