“I want you to be my sub,” Liam said. Eric blushed and smiled shyly.
“I guess I could try that... But I don't have that much experience being submissive. I don't really know how to do it.”
“Don't worry. I think I know how to fix that. Turn around and don't look.” Eric obeyed, trying to adopt his submissive role, but he peeked several times over his shoulder. Still, it wasn't clear what his boyfriend was doing.
“There,” Liam said. Eric felt himself change. It was brief and not that much. Subtle changes. He became a bit shorter. Slightly younger looking. Generally cuter. A bit weaker in strength. Over all, just slightly more adorable and vulnerable, but still mostly himself.
“Is that all?” Eric asked. Liam was smiling mischievously.
“What you can see is only the tip of the iceberg.”
“I don't feel that much more submissive,” Eric confessed.
“Try masterbating,” Liam suggested. Eric frowned. He felt curious and a little self conscious, but Liam's glee was very infectious and made Eric feel rather giddy. So he pulled out his penis and started rubbing it.
Embarrassingly enough, it was flaccid and looked a lot smaller than it should. Perhaps one of Liam's alterations. Eric wouldn't have though he'd like such humiliation, but the way it seemed to please his boyfriend pleased Eric in return. But still the penis wouldn't get erect. It didn't much feel like anything. He might as well have been rubbing his nose for all the pleasure it gave him.
“Did you make me unable to play with myself?”
“Oh, more than that. You won't be able to cum or even get an erection from now on. You can't even pleasure yourself no matter how hard you try. Nipple, ass, cock...”
“That's no fun,” Eric complained.
“Oh, but there is a way you can get pleasure. Two ways actually.”
“How?” Liam reached over and just gently stroked the tip of Eric's dick. Eric gasped at the sudden sensation. And all that from barely grazing him. He wined and clutched his dick himself for more, but his own hands gave him no satisfaction at all.
“Only I can give you pleasure now. I can reward you or deny you as I please. And I can also punish you.” Before Eric could react, Liam slapped him hard across his dick. The pain floored Eric and he moans with... pleasure? Even the pain he felt was good, in a way. It was confusing the hell out of him. He got up and decided to tested it for himself. Nope. When he did it, it just hurt. Liam waited patiently for Eric to recover.
“You said there were two ways for me to feel pleasure?” Eric asked tentatively. “Was pain the other way?”
“No, that still counts as me giving you the pleasure. The other way you can get pleasure is by pleasuring me. Try it.” Liam pulled out his much more impressive cock. It was already erect. Eric moved in closer feeling a little jealous at it's size. He'd never tried to please anyone else's cock before. He didn't know if he'd be any good at it.
Gingerly he took it in his hand and gasped. It wasn't exactly as if he was rubbing his own dick, but he could feel Liam's satisfaction echoing in him. He started running his hands more eagerly over it and the pleasure grew. It was amazing. His own cock hung limply and neglected between his own legs, but pleasuring Liam's gave him so much more fulfillment. He needed more!
Within seconds he found himself eagerly blowing his boyfriend. Slurping and sucking. Using his lips and tongue. Avoiding using teeth. He felt what pleased Liam the most. Experimenting with various techniques. Searching for the best way to please his Master. When Liam moaned it sent shivers of joy down Eric's spine. He never knew blowing someone could feel this amazing! He shoved himself all the way down onto his Master's cock. It slid right down his throat, coaching him. But because it was his Master's cock even the strangling felt good. He was a slave to the cock. He never wanted to stop sucking it.
He could feel his Master getting close. Hands grabbed his hair now and yanked. Pulling back and thrusting in violently. Using his throat as a fuck toy. It was coming! He cold feel it through Liam. A remnant of his old self tried to revolt at the thought of a cock about to cum inside his throat, but Liam's lust to see Eric treated this way overrode all reluctance. Eric wanted Liam to fill him with his seed!
Liam came! Load after load. Flooding Eric's mind and stomach. Amazing nourishment. He felt the echo of the orgasm reverberating inside him too, but it was not his own orgasm. Eric was still just as horny. More even. Frustrated. Desperate. He sucked more on the cock that he loved so, but had to stop when he felt Liam's oversensitivity kick in. He pulled back and looked up at his Master with pleading eyes.
“Master...” he wined. He felt his Master's pleasure at being addressed such.
“Yes, slave?”
“I haven't cum yet.” He felt a sudden shame wash over him for asking for such a thing. Master's strikt eyes were on him.
“I told you, didn't I? You won't have any orgasms of your own. Ever! You're a slave. And slaves don't deserve orgasms, do they?”
“No. No, I'm sorry.” Eric groveled at Liam's feet, kissing and licking. Desperate to wash away his Master's disappointment in him. Make him happy again. Lick by lick, the satisfaction slowly returned.
“You know, I was just planning to make you like this temporarily, but seeing you like this makes me very satisfied.” Liam stroked Eric's head like a pet. Eric felt a flutter in his heart at the attention. “What do you think? Do you want to go back to normal.”
Part of Eric wanted to say yes. He wanted to have orgasms again. He wanted to be able to masterbate. This humiliation was too much. Instead, he found himself giving the only answer he knew would make Liam happy.
“Never turn me back to normal. Let me serve you and please you forever.” Liam kissed him then. Eric's mind when blank from the sensation of his Master's tongue invading his mouth. He was powerless in his Master's arms. They broke apart after god knows how long and Eric's eyes fell back on his Master's cock. Erect again and ready for his attention.