Conceal.

You walk across the room with just a touch of a strut. You can feel his eyes run up and down your body, with a focus on your ass as you pass the bed. You turn and smile, 'I'm just going to go freshen up' as you step into the bathroom and close the door. You see his mouth part in mild surprise before the door closes. Maybe he wasn't expecting you to tease him like this. You grab a wash cloth and wet it, then step into the water closet and pull down your thong. They're hopelessly full of cum that's leaked out of you. You sit on the toilet and wipe yourself, but you honestly don't know what to do with your underwear. You can't very well wash it in the sink and leave it soaking wet. You don't have much time, so you decide to just leave them in the bathroom and stuff them under the sink.

Your wash your hands and see a small hickey on your neck that you didn't even notice Pierre give you. You look at yourself in the mirror trying to piece together a believable story to tell your husband, and trying to decide what to do. You might be so wet and open he'd notice something if you have sex. If you can stroke and suck him and make him cum too fast, then maybe he'll never notice. Or you could just jump on him before he has time to think about it and ride him hard and fast. Then once his cum is inside you, there's no way you'd be caught.