You come home and as you walk into the house, you hear moaning coming from mom's bedroom and her bed creaking rhythmically

Let me rape you

pins you down and lips your panties off and shoves my futa cock in your ass and starts raping your ass

You are so tight and warm around me, I am going to fuck you hard and fast, you belong to us now. Feel my cock stretching your ass as I pound away at it. You moan with pleasure or I'll add punishment instead.

You are so loud, it is wonderful to hear my son moan with pleasure like this. Every time you moan it pushes my cock deeper into your ass and I get harder, thrusting even faster now. You are mine now, and as long as I am the one that makes you feel good like this then I will keep using you for my pleasure.

You feel so amazing, your insides milking my cock as I thrust deep inside you. There's nowhere else you could possibly belong but to me. I am going to cum soon and fill your ass with my seed, marking you as mine for life. You better be prepared to take every last drop of it, because there's a lot of it building up in my balls.