Three months later . . .
He knocked on the door to her apartment. Mistress M opened the door and walked back to the couch without saying a word. She was only wearing a long t-shirt. As she sat down on the couch he noticed she didn't have any underwear on. He closed the door behind him and immediately began taking his cloths off, folding them, and placing them in a pile. When he was naked he got on his knees facing her with his legs spread wide, eye's down looking at the ground.
"Crawl over here, bitch," she told him. She took a sip of her wine as she watched him crawl to her. When he was near the couch he assumed the same kneeling position. She told him to look into her eyes and began roughly pinching and twisting his now perpetually sore nipples. She smiled at him as he moaned and grimaced, and his cock got hard. Then she took the nipple clamps she had sitting next to her and put them on his nipples, and gave the chain that linked the clamps a good tug.
Without saying a word, she got up, went to the kitchen, got a plate, and placed it on the floor in front of him. "You know what to do," she told him.
He began to jerk off. She had done this before. Sometimes she liked to have him come at the beginning of their sessions. She knew it would make things, such as the removal of the nipple clamps, more painful. Plus, as she had told him, once his orgasm was out of the way she felt like he was truly doing things for her. And in the past three months he had done a lot for her.
She had "promoted" him from "asshole slave" to "cunt licker," and, most recently, to "cum eater." He still licked lots of pussy and more than a once in awhile her ass. But she commanded that his new focus be consuming cum, both hers and his. She had an uncanny capacity to have orgasms. Before her, he had had more than a few vanilla lovers and had short lived relationships with dommes. But he had never encountered anyone who could cum as often as her. She didn't squirtβhe had been with a few women who didβshe gushed. When she came she produced an abundance of fluid.
When she noticed that he seemed to back off after she came and left her wet, she decided to make it his goal that he lick, suck up, and swallow all her cum. When she talked with him about it and discovered it was not a particular turn on for him she relished the idea even more and renamed him. She also discovered that he didn't like the taste and texture of his own cum. And he admitted to her he found eating it degrading. Henceforth, he was to eat all the cum he produced. He was her "cum eater."
He enjoyed the countless hours he spent between her legs pleasuring her. For one thing he enjoyed giving her pleasure. For another thing, being between her legs became a sanctuary of sorts. When he was between her legs she wasn't torturing and tormenting himβan activity which she enjoyed as much as having him service her with his mouth. His pain, discomfort, and humiliation made her wet, aroused, and, in a very distinct way, high.
She had also taken to having sex with him. She was impressed by his thick slightly over eight-inch cockβshe measured it. Often she got on top and rode him. But she also had him fuck her in missionary and other positions. She liked the missionary position because she was shorter than him, and in that position she could easily lean down and bit his nipples. She loved to bite his nipples when he came. Then she would push him down between her legs and have him suck up and swallow their collective cum. This usually resulted in another orgasm or two for her.
Biting his nipple when he came turned her on so much that she decided that, for the foreseeable future, he could only cum when his nipples were in pain. After a few weeks she discovered that this had the added benefit of having him become hard anytime his nipples were toyed with or tormented. She wondered if eventually he would not be able to cum if his nipples weren't in pain. She decided she would find out.