为什么继子醒来就干继母并射精？继母被惊讶地颜射

I was resting in the room while my husband went to the store and suddenly I felt his hands on myself and his tongue slowly penetrated my pussy. He started fucking me, but I didn't make a sound so that my stepson wouldn't hear us. Wait... does he want to cum on my face? Fuck, that's my stepson! What will I tell my husband??? We need to wipe everything and forget.