It took several weekends for him to convert the garage into two separate areas. He built a wall down the middle of the garage with a door in the center of the wall. He stuffed insulation inside the wall for soundproofing. The overhead winch that had been used to move engines for car repairs would serve well for the purpose of the remodeling. He replaced the chains with heavy duty cable. After he had cleaned the area thoroughly, including the sink, he moved a chair, his workout bench, and a supply cabinet into the new room. It was ready.
The day arrived when they had agreed to test the room for the first time. He sat in the chair, waiting for her. She knocked on the door, exactly as scheduled.
"Enter," he said calmly.
She entered, closed the door, and stood before him. She wore his favorite costume; a flimsy white blouse that showed her erect nipples, a tight white skirt, so high on her thighs that it barely hid her crotch, and white high heels.
"You only have two words to use, otherwise you are to remain silent. You may nod or shake your head to respond; is that clear?"
She nodded.
"Strip for me, slowly."
Silently she unbuttoned the blouse, revealing her tanned flesh. When she arched her back to remove her arms from the blouse, her breasts stood out, begging for his touch, his mouth. He licked his lips, slid down in the chair and unzipped his pants.
"Spread your legs."
As she did, the skirt slid up her thighs and he smiled when her pubic hair came into view.
"Play with it."
She rubbed herself slowly at first, and then as she became wet, she used her fingers. He was masturbating at the same time and her eyes stayed focused on his erection. She licked her lips.
"Let me have a taste," he said with a knowing smile. She leaned forward, sliding her fingers into his mouth and he sucked them in. Her other hand was still rubbing, only faster.
"Get in the chair."
She stepped up into the chair, straddling his body and lowered herself until his mouth touched her. She used her hands on the chair to balance while he pleasured her. After several minutes, she blurted out, "Grateful!" which was her warning that she was close to climax. Her two words to stop and discontinue the session would be "Deeply grateful," but he knew she would not use them. Not today.
He stopped what he was doing, listening to her heavy breathing.
"Get the harness."