A/N: So, that M rating starts to come into play this chapter. LEMON LEMON LEMON. Brace yourself for IchiRen smut, because that's what 95% of this chapter is. Also Renji's POV begins to be expressed from this chapter on. Enjoy.

Chapter 4

Ichigo woke the next morning. He wasn't sure where he was at first, but when he saw Zangetsu leaning against a nearby dresser with Zabimaru inches away he realized there was only one place he could be. He was laying alone on Renji's oversized bed, clad only in a velvety beige blanket. When he moved to rise there was a dull ache from his backside. What the Hell? He thought to himself. Had he and Renji…?

"Hey you." Renji said stepping in from the hallway. Ichigo's breath hitched at the sight of the Squad Five Captain. His long blood red hair was loose and slightly mussed. Bold, black tribal tattoos covered the upper half of his body, outlining his halcyon expression, winding across his large muscular arms, broad chest, and down his heavily muscled torso. Catching sight of Renji's flaccid, though impressive, member brought a blush to Ichigo's cheeks. He looked away.

"Am I imagining things or do you have a boner?" Renji asked heading towards the bed. He took a few gulps from the glass of water he was carrying. Ichigo repositioned himself beneath the covers, hiding his erection in the folds. Renji set the glass on a nearby nightstand and climbed onto the bed.

"So I guess we…" Ichigo's voice trailed off.

"You don't remember?" Renji frowned slightly. "Yeah, we went all night. I'm surprised that you woke up." He slid under the covers, his bare legs rubbing against Ichigo's.

"Do you mind if I have a sip of that?" Ichigo asked gesturing towards the water.

"Not at all," Renji replied. "replenishing your fluids is probably a good idea." He passed the glass to the other captain. Ichigo gulped down the rest of the water before handing the glass back to the redhead.

"So, you and I had…" Ichigo hesitated.

"Sex." Renji finished for him.

"Yeah, we had sex, and I blocked it out? Here I was thinking you'd be a good lay." Renji slammed his fist into Ichigo's shoulder so hard the bed shook. "All this time I've wasted pining over you and the sex was so bad that I can't even remember it." Ichigo continued sitting up.

Renji leaned in so close that Ichigo's senses could do nothing but take him in. The sight of his hard, tan skin, the heavy scent of sex and salty sweat, the sound of his slow rhythmic breathing; all of it enveloped Ichigo. Renji's lips smashed into Ichigo's almost violently. His tongue worked its way into Ichigo's mouth, sliding along the carrot tops own.

"Are you going to block this out?" Renji asked breathlessly. Ichigo responded with a soft moan as their lips locked again. Renji climbed atop Ichigo, straddling him, never once breaking lips. He pushed his whole body onto Ichigo's pushing the smaller man into the headboard. Renji cradled Ichigo's face in his hands, flooding the younger man's sense of touch with his tongue, torso, hands, and especially his ass, which was grinding suggestively against Ichigo's erection. "Will you remember this tomorrow?" Renji asked, his voice husky and ragged.

"Yeah." Ichigo said, burying his hands into Renji's scarlet tresses. Ichigo was surprised by how soft they were. Ichigo ran his fingers through Renji's hair, pressing his lips against his friends. He found himself breathless, completely intoxicated by the taste and scent and feel of the man on top of him. Renji reached into the nightstand and pulled a small, black, cylindrical bottle from it. He reached down and coated Ichigo's cock with the lube. He liberally lubed his hole, then positioned Ichigo's erection beneath his entrance.

Ichigo shuddered as Renji slowly slid down the shaft, wincing slightly as he did so. He was very still for a few moments as his body adjusted to the intrusion. Slowly he began rocking his hips from front to back, side to side. Ichigo bit his lip to keep from crying out in pleasure. Renji was so warm, so tight, so perfect.

The redhead braced himself on Ichigo's shoulders and slowly slid up the other captains cock, then back down. Ichigo repositioned his hand along Renji's hips, grabbing on firmly. The redhead picked up the pace, riding Ichigo harder and faster than before. He began to pant, his crimson hair flying in all directions as he pounded his ass onto Ichigo's dick with reckless abandon.

"Does that feel good baby?" Renji moaned. Ichigo was writhing beneath him, his brigh orange hair was ruffled from exertion. Despite his incredible stregnth, Ichigo's body was slender though toned. His pale, milky skin glistened with sweat. His eyes were only half open, as though closing them would elicit more pleasure, yet he couldn't take his eyes off the Squad Five Captain. Renji smirked at the thought. All the muscles in the younger mans body flexed as he thrusted in time with Renji's bouncing. Renji got lost in Ichigo's big brown doe eyes.

"Yeah." Ichigo grunted back. He wrapped a hand around Renji's cock and Renji jacked himself of by gliding up and down on Ichigo's prick. Renji moaned and rammed himself into Ichigo harder. Pleasure coursed its way through Ichigo's groin. He didn't know how much more of this he could take. "I'm getting close." He warned. Renji slowed his movements until hew was merely grinding on Ichigo's member. He kissed his orange haired friend passionately. After a minute the redhead broke the kiss and carefully climbed off of Ichigo.

"Come here." He said. Ichigo leaned up from the headboard and moved toward Renji, kissing him forcefully. Slowly, the redhead turned Ichigo around and pushed him onto his hands and knees, leaving his ass exposed. Ichigo moaned softly as Renji's tongue traced his hole slowly. The larger man flicked and teased the others entrance. He slid his hand between Ichigo's legs and began to stroke his cock. He assaulted Ichigo's hole with his tongue, smirking as his lover trembled with pleasure.

Ichigo gasped as a lubricated finger worked its way into him. Renji waited until he felt Ichigo begin to relax around the first before inserting another. Ichigo moaned as the two fingers caressed his prostate. Renji felt the carrot top stiffen in his hands and began to stroke with renewed vigor.

"Renji…" Ichigo moaned, gasping for breath. "Renji fuck me." Ichigo's voice was hoarse and demanding. After lubing up his member, the redhead obliged, carefully sliding himself into Ichigo. "Renji…" his voice trailed off, but his intentions were made clear by his rocking hips.

"You want it baby?" Renji asked.

"Give it to me." Ichigo commanded.

Renji thrusted in and out of Ichigo, pumping forcefully. He rammed in all the way to the base, sliding back until he was just short of pulling out. He pounded Ichigo's tight hole so hard, that the headboard banged against the wall with a resounding "thump". Ichigo's bubble butt jiggled on impact with Renji's hips, a sight that nearly had the redhead salivating. He slapped Ichigo's ass, which earned him a grunt from his partner. He slapped it again, harder this time. After only a few short minutes, he felt the pressure rising in his crotch. He slowed his pace, gradually pulling out.

"Lay on your back." Renji panted. Ichigo rolled over. Renji grabbed his legs and moved between them, as he positioned himself on top of his friend. Renji reinserted himself, gently making his way in. Ichigo moaned sexily beneath him. Renji rocked back and forth, in and out as Ichigo began jacking himself. Renji felt the pressure building within him once more. He tried to postpone the inevitable, but he found he was no longer in control. He was going to come, and soon.

"I'm so close." Ichigo cried.

"What's my name?" Renji asked.

"Renji…" Ichigo moaned.

"What's my name?" Renji demanded.

"CAPTAIN ABARAI!" Ichigo's ass tightened and his face contorted into an expression of pure pleasure. Semen shot onto his toned stomach, chest, and even his face. Ichigo's tightening hole was enough to send Renji over the edge. He moaned loudly as he came inside of Ichigo. He lingered for a while, then slowly removed himself. He leaned down and kissed Ichigo softly. Renji drifted from the carrot top's lips to his cheek, then neck, then chest and abs, lapping up every drop of cum along the way. Ichigo shifted abruptly as Renji licked his abs.

He kissed his lover again before going to get a towel. When he returned he cleaned the both of them off, and tossed the towel before climbing back onto the bed.

"Black that out." Renji said with a grin.

"Get back at me in a few hours." Ichigo responded. "So what does this mean?"

"Does it have to mean something?" Renji asked.

"Well yeah, I'm not really prone to meaningless sexual encounters."

"I mean maybe we shouldn't rush into anything right away. I like you, and you like me, but we just got new jobs. You've only lived in the Soul Society for a day. I'm just trying to be practical." Renji said laying his head on Ichigo's chest.

"That makes sense, giving each other time to settle into our new roles. This way no one gets hurt unnecessarily." Ichigo found himself absentmindedly playing with Renji's hair.

"Exactly." Renji said with a sigh of relief. "I was afraid you'd take it the wrong way."

"I understand." Ichigo said reassuringly.

"In the meantime we'll just stay friends."

"With benefits." The Squad 3 Captain amended.

"Of course." Renji confirmed with a laugh. He looked at the clock on the nightstand and groaned.

"What is it?" Ichigo asked.

"We have to go to work in an hour."

"I think we can entertain ourselves until then." Renji turned around and saw his lover smiling slyly. He leaned forward and kissed the other captain.

A/N: Lol. So now that the title couple is seeing each other ( kinda ) the plot of worlds collide is about to kick in. From here on out things will be happening rather quickly. Some of the characters mentioned in the first few chapters who don't seem to have a major role in the story may be getting the ax. Don't say I didn't warn you. Thanks for reading and please review. = )