Katie stared out from the tube and smiled, giving Tiff a thumbs up.
She pressed the button marked GTS and saw a great beam of purple light shoot up and down the tube, right over Katie.
The light stopped and Katie banged on the tube with one hand, grabbing her forehead with the other dizzily.
Tiff opened the door and Katie stumbled out.
"That... was... something, tiff... amazing..."
"Are you okay, you look hurt or something."
"Nuh-uh. Far from. That thing is like a walk-in electric orgasm machine. I don't know what you pressed but I thank you... Tiff, you've made me feel like a real woman more than any guy ever could."
"I pressed 'G-T-S' key. What do you think it means?"
"Who cares? It was so... it was the best thing. My new favorite thing."
Katie sat on the ground and rocked back and forth with her hand on her crotch.
"Could it be like... Get the sister going? That'd be GTSG... but I can see it did, Katie."
Katie, eyes closed, was rocking back and forth, shivering. A breathy whispered moan was escaping her throat.