Her jeans

You decide she should take off her jeans.

"Mom. I command you to take off your jeans" You say nervously but also kind of excited.

"Yes Master" Lily agrees. "Wait, what?" She says. "Why would I take off my jeans?" She asks as she says as she slowly undoes the button on her tight blue jeans and then proceeds to unzip the fly. "John what's happening? Why am I taking it off? Why am I doing what you are telling me to do? What did you do to me?" She asks angrily.

You watch as your mom slowly grasps both sides of her jeans with each hand and carefully pulls them down off her legs.

As she does so, a pair of lacy red panties are revealed. They are just see-through enough to get a rough idea of what her pussy looks like. However, the intricate pattern cleverly hides the entrance of her pussy so that not too much is on show.

"It's simple mom" You explain while she strips. "I have made you obedient. You will do anything I say, no matter what it is" you continue to explain before your mom drops her jeans on the floor.

Having just taken her jeans off, Lily quickly covers her panties with her hands. "Wait really?" She says in shock. "Y-you're disgusting. A pervert!" She argues, despite secretly being turned on by it. "Let me put my jeans back on right now!" She pleads.

With her jeans now off. She still has plenty of clothes still on.