Definitely

You stand up and pull your shirt over your head. Shereen had seen you shirtless a number of times whether you were swimming or out on a hot summer day, but this was different. She bit her lip slightly, still feigning disbelief in the whole situation, and her nipples started sticking out from her tits. Thick and long, made for milking, and that thought made your cock stand up even harder in your shorts.

"Looks like you're uncomfortable," Carol said quietly, staring at your shorts and licking her lips like a wolf.

"Mother, you are terrible," growled your best friend. You wondered if she would still be telling her mom she's terrible after you show that you're not wearing underwear under your shorts. Though, you suspect Carol already knows that.

You try to focus on the game, but between Carol showing off her pussy as it gets wetter and wetter, playing with her clit behind her daughter's head, and Shereen's nipples at full attention, you're having difficulty with that. You look and stop focusing on winning and just see how many pieces of hers you can take. You see a combination that will lead you two pieces ahead, but you will lose your knight and a pawn in the process...leaving you naked, but that's four pieces off the board for Carol...and maybe Shereen, or maybe this could get a whole lot more interesting...