Alice and her brother call round

It's nearly midnight when you hear a light tapping on the door, you answer it and find Alice with her brother.

"Hi sir, this is my brother Sam, I hope you don't mind that I brought him with me."

You suspect she brought him along as a chaperone probably thinking you wouldn't try anything with him in the room, but it's just the excuse you needed, having made up a very potent joint you were looking for a way to let her smoke most of it while you held back.

"Sure, he got his i.d."

"It's fine we're twins."

You light up the joint and take a big toke of it. "Here you two better share this one, I'll go roll myself another." You leave them and listen in as they start to smoke the joint coughing and spluttering the first few times, you enter the room again after ten minutes giving them enough time to feel the effects. "Sorry about that ran out of papers had to find some more."

"This is good stuff, sir." Said Sam, who sounded like his sister too."

"It sure is." Alice joined in. "But why is it so hot in here."

"I like to walk around naked when I don't have guests, or I have guests who are just as enlightened as me you've never felt so free until you've sat naked smoking a joint."

You sit and watch them as they blush hard at your statement with a few nervous giggles.

"You two willing to try it or are you the uptight kinda people?"