Daughter in law

So a few weeks ago my dad calls. My wife was standing there in her panties and bra. I was looking her up and down as I could hear him talking to her on the phone. I could tell he was in a great mood. My wife low key flirts with him calling him "daddy". Later that night we have sex and she's on all fours. As I push in inch by inch I feel she's a little more wet tonight. I grin and change up my thrusting pattern a bit....grabbing her ass i slam my dick deep inside. She moans "yeah fuck me!" I grunt with every thrust and she squirts 6 TIMES on my cock moaning every time. JEE!! I wonder who she was thinking about lol! Do YOU have a daughter in law and fantasize about her?? Tell me if your son has a wife you can't stop thinking about when she's around. What would you do to her?