I heard moaning and went to my sister's house - oh, she's jerking off and I'm in her pussy

I promised my sister I'd delete the video of her jerking off! And I did, but I posted it here

Take your dick out of your mouth and tell me what you're doing under your brother's blanket

Sister, did you learn how to spread your legs so well in college?

So engrossed in the game that she didn't notice her brother's dick hardening

Sis, what are you doing here? Are you masturbating? Let me help you!