Disclaimer: Not mine.

Chapter 10

Dean laughed as Sam swum around him at dizzying speeds, trying to confuse Dean. It was fun and training, Dean had to learn to navigate underwater by himself. At least Sam always did what he could to make it fun for them both. And then suddenly Dean was alone, he took a deep breath and started to swim, searching for his lover. His hands hit the far edge of the lake so he turned around and swam the other way. When his hands eventually wrapped around a warm waist his smiled and relaxed, hearing Sam laugh before soft lips brushed against his.

Dean lay still as Sam's hands wandered over his body, the lack of sight actually enhancing the experience as he never knew where Sam would touch him next. He felt Sam's hair brushing over his bare skin and shivered even as Sam kissed him gently.

"Dean, so beautiful." Sam murmured and Dean knew he was blushing at the words. Dean was well aware of his looks and the way various people had looked at him over the centuries but it was different when Sam said it, meant more to him. Dean reached up to touch Sam's hair and then his body. He'd been surprised when Sam decided to keep his hair long but then had agreed it did make him look different, just in case someone he'd known before spotted him. It was even longer than it had been the last time Dean had seen Sam's hair over a year ago. It felt like warm, living silk as it trailed over his body while Sam moved over him.

"Sammy please." He whispered and he felt Sam pause.

"Please what Dean?" Sam asked softly, going to nuzzle at Dean's throat. In answer Dean moved his legs, settling Sam's weight more firmly and Sam froze.

"Please, want you to." Dean told him and felt Sam hesitate.
"You don't want." Sam's fingers on his lips stopped him.

"Are you sure? Not being able to see's probably gonna make this…"

"I trust you Sam, I love you." Dean told him, hand searching for Sam's face and then gently tracing his features.
"I know you won't hurt me anymore than it has too." Dean assured him, hearing Sam inhale deeply.

"Okay." Sam whispered before kissing him again.
"Don't suppose we've got anything?"

"Top drawer." Dean answered with a grin and Sam laughed, moving off him briefly to get the unopened tube.

Sam moved to the top drawer and pulled out the bottle of Lube. He looked down at it before opening it up and sniffing. "Chocolate Dean...? Seriously?" He looked at the Siren with a smirk. Dean just shrugged, unembarrassed even as he blindly reached for Sam, wanting him to hurry up and get back on the bed. Sam chuckled and sat down next to Dean. "You're such a goofball at times Dean."

"What? Everyone likes chocolate." Dean argued with a grin as he grabbed Sam's arm, pulling him over, wanting another kiss.

Sam went willingly and kissed him, mapping his mouth with his tongue. "I love chocolate... but you knew that." Sam nipped at his earlobe gently.

"Well yeah, with the way you eat that cake...good thing there's no such thing as a fat mer." Dean gasped at the sensation of Sam's teeth. It was like every touch had been magnified, designed to drive him wild.

"We use too much energy swimming." Sam whispered as he moved so he was behind Dean, resting his hand at the base of Dean's spine. "You're really sure about this?" He asked, chewing on his lower lip.

"Yes...please Sammy. Want this, want you." Dean whimpered.

Sam nodded and squeezed some lube onto his hand as he started to prepair Dean. "Be gentle, I'm new at this." Dean nodded, tensing in anticipation of finally being with Sam, something he'd wanted for years.
"Yeah... tensing not such a good idea." Sam chuckled as he slid two fingers inside and scissored them to open him up a bit.

"Sorry, just...wanted this for so long." Dean admitted as he relaxed, feeling Sam's fingers as they moved.

"I know." Sam kept the scissoring up, each finger rubbing against Dean's prostate as they moved. He took his other hand and started to rub up and down Dean's back slowly. "So smooth."

Dean moaned, shivering form the intensity of Sam's touch, wanting and needing more. He'd stopped hoping for this within days of Sam's transformation and yet now...sure he'd never imagined it happening this way but it would be hard the other way with him unable to see.

Sam smiled a bit as he stretched Dean a little more. He then pulled away and used some of that lube on himself before position behind Dean. "God Dean..."

"Sammy please, need you." Dean begged, wanting something back inside him.

Sam couldn't wait any longer. He pressed into Dean slowly, groaning deep in his throat at how tight his lover was. "Oh god..."

Dean groaned at the feeling of something considerably larger than Sam's fingers inside him. He'd never done it this way before, it was different but he wanted to do this, wanted to be with Sam. He fought to keep his body relaxed, knowing tensing up would be bad.

Sam pushed inside him slowly, letting him get used to the invasion. He groaned as he blanketed Dean's back. "So tight... so hot." Dean panted as he waited for his body to get used to Sam's presence and then he pushed back against Sam slightly, wanting him to move.

Sam moaned as he bottomed out. His eyes rolling up in his sockets. When Dean moved his thrust back in response eliciting another moan from the both of them. He then grabbed Dean's hips gently as he started to thrust slowly. "Dean."

"Sammy." Dean moaned, his eyes falling shut as he moved against his merman. It was incredible, he'd never felt anything like this before and he wanted more. Sam pulled away from Dean's back as he thrust deeper, brushing against the Siren's prostate. He groaned as his hands ran up and down Dean's back, one moving lower to find his cock. The touch was too much and Dean gasped Sam's name as he climaxed.
"Love you." He whispered, even as Sam kept moving inside him. Dean moved a hand, trying to touch Sam, wanting to help him find relief as well.

Sam choked on a groan as Dean tightened around him, causing him to climax; he shuddered as he emptied into Dean and collapsed against his back, never wanting to move. "Love you too."

Dean fought to breathe normally even as he reached back to Sam, trying to pull him closer. Sam gently pulled out of him and then wrapped his arms around Dean, nuzzling into his neck. Dean sighed and cuddled in, exhausted.

"Go to sleep Dean." Sam whispered soothingly and Dean smiled, relaxing for sleep. They cuddled together as they slept, wrapped together tightly.

Dean was the first one awake and he blinked sleepily seeing the blurry image of the alarm clock. He moaned as the numbers came into focus slowly, seven am, way too early to be awake. He started to roll over and then froze before his head snapped back to the clock…..a clock he could see! Dean took a deep breath and looked to where he knew Sam's head was lying on the pillow. He stared at Sam's sleeping form, long brown hair fanned out around and over them both. Sam looked so peaceful and Dean's hand shook as he reached out to gently touch his face. Sam shifted in his sleep, mumbling softly and Dean smiled. Sleepy hazel eyes opened and Sam smiled at him.

"You're up early." Sam whispered and Dean nodded.

"Sammy." He choked out blinking as tears formed and Sam sat up in alarm.

"Dean? What's wrong? Did I hurt you?" Sam babbled and Dean put a finger to Sam's lips. Sam blinked, glancing down at the finger which had gone straight to his lips as if…
"Dean?" Sam gasped and Dean lent in to kiss him.

"Missed this." Dean whispered, eyes roving over Sam's face and Sam yanked him into a hug.

"I'm not imagining this? You can really….you can see?" Sam asked and Dean nodded against him.
"But how?"

"Don't know; don't really care either as long as it hasn't affected you." Dean answered and Sam thought it over.

"I don't feel any different. Still remember being human and a hunter so my memories aren't gone again." Sam assured him, feeling Dean relax a bit at that.
"I don't how this happened but this is great." Sam told him and then frowned as he saw the hesitancy; almost fear, in Dean's brilliant green eyes.
"Hey, what's wrong…..Dean I'm not leaving you." Sam promised as he realised why Dean was nervous, after all the only real reason Sam hadn't left in the beginning was because Dean was blind and totally defenceless.

"I love you Sammy. I thought…..I was starting to forget what you look like and it scared me and then….you only stayed because…."

"It's different now Dean, I promise I will never leave you. I love you." Sam told the Siren and got a brilliant smile in return.

TBC…