Son: I always win at chess

My son is addicted to gambling. I try to dissuade him with a trick. We play chess. My preparation: sexy clothes, nylons and no briefs. After a few moves he is checkmate. When he sees my pussy, he attacks because he can't lose. I am “defenceless” as he first works my tits and then my cunt with his tongue. He thinks he's winning when he sticks his cock in my cunt and fucks me hard. I look at him sexily and let his sperm squirt into my face. Then I say: “Check” for me and “mate” for you, my son. Are you asking for revenge tonight? That was the beginning of a long chess relationship:
https://ge.xhamster.com/videos/cougar-cant-help-it-5186014