Eight-inch deep club

Good evening, darling. This is my friend Maria. We went to college together and shared a room in our halls of residence.
Maria.
Oh, come on, of course I told you about her. My experiments with girls? When I discovered my submissive streak?
That's right. I knew you'd remember.
Well, I called her and invited her to stay for the weekend. She wants to look after my domination for a weekend, and I've been telling her about my little submissive, too.
Now go dress in your sheer red nighty, put on the matching knickers and there's a new pair of fishnet hold-ups waiting for you on the bed.
Hurry, now. Maria wants you to join her equivalent of the mile-high club. I joined at university. It's called the eight-inch deep club. And she's even brought the strapon she used on me to induct you...