Dad evens things up

I call my daughter heather into my room to talk. I tell her that I am pretty sure that her Mother is fucking her brother and letting him cum inside of her. I want to even things up by cumming in heather. She is reluctant to let me cum in her, but she wants to fuck. So she sucks my cock and lets me fuck her. I keep asking if I can cum in her and she keeps saying no. But when I am ready to burst and she is so hot and horny, she agrees to let me cum inside of her pussy. I leave my cock in her to make sure all of my cum drips into her!