Chapter 5: Forbidden Audience
The stale, recycled air of the dorm hallway was a relief after the press of the party. Derek’s skin still hummed, hypersensitive, every brush of his cotton t-shirt against his nipples a minor event. Between his thighs, a distinct, clinging dampness remained, a secret he carried with each step. Peter walked beside him, a steady, warm presence, their shoulders occasionally bumping. He hadn’t said much since the bathroom, just a quiet, “C’mon, let’s get out of here,” his hand resting at the small of Derek’s back as they’d slipped out the back door.
Now, Peter followed him into his single, the door clicking shut behind them, sealing them in the familiar chaos of Derek’s space. The room smelled of old leather from his gym bag, the sharp tang of deodorant, and underneath it all, the increasingly persistent musk of Omega—sweet, sharp, and vulnerable.
“Stiles is gonna text,” Derek muttered, tossing his keys onto the cluttered desk. “He saw me leave with you. He’ll want the ‘best friend debrief.’” He tried to sound annoyed, but it came out tired.
“Let him.” Peter kicked off his shoes, shrugging out of his jacket. He moved through the room with a comfortable ownership that made Derek’s stomach flutter. “You need water? You’re dehydrated.”
Before Derek could answer, Peter was at the mini-fridge, pulling out a bottle. He tossed it. Derek caught it, the plastic cold in his hands. He cracked it open, drinking deeply. Peter watched his throat work, his eyes dark and unreadable.
The silence wasn’t awkward, but it was charged. The animal thing between them, sated momentarily in the frat house bathroom, was stirring again, lazily uncoiling in the quiet privacy of the dorm. Derek could feel it, a low pull in his gut. He set the water down, the sound loud in the room.
Peter closed the distance. He didn’t grab, didn’t command. He just put his hands on Derek’s hips, his thumbs slipping under the hem of his t-shirt to stroke the skin there. “Still feel me?” he asked, his voice a low rumble.
Derek nodded, a flush heating his neck. “Yeah.”
“Good.” Peter leaned in, nuzzling into the junction of Derek’s neck and shoulder, inhaling deeply. “Mine.”
The word, the scent-marking, did what a rough shove might have done hours ago. Derek’s knees went soft. He turned his head, seeking Peter’s mouth, and the kiss was slow, deep, and devastatingly thorough. It tasted like ownership and an answer to a question Derek had been afraid to ask.
Peter walked him backward toward the unmade bed. The back of Derek’s knees hit the mattress, and he sank down, Peter following, covering him. The weight was an anchor. Here, in the tangle of his own sheets, the last vestiges of his old, guarded self dissolved. He hooked a leg around Peter’s thigh, arching up into him.
They moved together in a rhythm that was becoming familiar, a translation of need without words. Peter pushed Derek’s shirt up, mouth hot on his sternum, his stomach. Derek’s fingers twisted in Peter’s hair, not to guide, just to hold on. His jeans were opened, shoved down, and then Peter’s hand was on him, stroking him to full hardness with a knowing, leisurely pace that was its own form of torture.
“Please,” Derek breathed, the word shredded.
“Please what?” Peter murmured against his hip bone.
“You know.”
Peter did know. He always knew. He moved back, stripping Derek’s jeans off completely, then his own. The sight of him, thick and heavy, made Derek’s mouth water. But Peter wasn’t offering that tonight. He nudged Derek’s legs apart, his fingers skating over the inside of a thigh, coming away slick. “Christ, Derek,” he whispered, awe and hunger mixing in his voice.
He positioned himself, the blunt head pressing where Derek was already impossibly open, yielding. There was no resistance, just a slow, consuming stretch as Peter sank in. Derek cried out, a sharp, punched-out sound that was pure relief. It was different here than in the bathroom—deeper, more intimate, the broken rhythm of the party replaced by the sound of their breathing and the creak of the cheap dorm bed.
Peter set a deep, rolling pace, his forehead pressed to Derek’s, their gazes locked. This was the part Derek was still learning to handle: the unbearable vulnerability of being fully seen while being completely taken. Peter’s expression was open, raw with a possessiveness that bordered on reverence. He fucked Derek like he was savoring him, like he was mapping a territory he never intended to leave.
Derek’s heels dug into the small of Peter’s back, pulling him in deeper with every thrust. The coil in his belly tightened, pleasure sparking white-hot along his nerves. He was close, so close, his body clenching rhythmically around Peter’s length.
The door flew open.
“Derek, you degenerate, I saw you smuggled a whole Alpha out of that party—oh, fuck me.”
Stiles stood frozen in the doorway, a bag of cheesy puffs in one hand, his keys in the other. His eyes were wide, taking in the scene: Derek spread out beneath Peter, legs hooked over Peter’s shoulders, skin gleaming with sweat, Peter buried to the hilt inside him.
Time hiccupped. Derek should have been mortified, should have shoved Peter away, should have covered himself. But the crest of his pleasure was too near, and Peter… Peter didn’t stop. He didn’t even falter. His thrusts became sharper, more deliberate, and his eyes, locked on Derek’s, blazed with a primal challenge.
A low, warning growl vibrated in Peter’s chest, a sound no human could make. It wasn’t directed at Stiles, not exactly. It was a claim. A declaration.
“Stay,” Peter commanded, his voice gravelly and thick, “and watch.”
And Derek… Derek arched off the bed, a broken moan torn from his throat. The shame was there, a flicker at the edges, but it was drowned in a tsunami of sensation. Being watched, being seen like this by his best friend, with Peter’s claiming growl in his ears, tipped him over the edge. His orgasm ripped through him, violent and consuming, his body milking Peter’s in tight, relentless pulses.
Through the hazy relief, he saw Stiles still standing there, unmoving. But his shock had melted into something else. His lips were parted, his face flushed. He wasn’t looking away.
Peter gave a final, shuddering thrust, grinding deep as he came, a hoarse groan muffled against Derek’s shoulder. He collapsed atop him, their bodies slick and heaving. The room stank of sex and wolf and salt.
For several heartbeats, the only sound was their ragged breathing. Peter slowly, reluctantly, pulled out and rolled to the side, not bothering to cover either of them. He propped his head on his hand, looking at Stiles with a lazy, satisfied expression. “You gonna shut the door, Stilinski? Letting all the heat out.”
Stiles blinked, as if waking up. He mechanically took a step back, pulled the door shut with a soft click, and just stood there, inside the room, holding his snack food like a bizarre offering.
Derek found his voice, though it was wrecked. “Stiles…”
“I, uh.” Stiles cleared his throat, his eyes darting from Derek’s spent form to Peter’s unabashed nudity and back again. “I brought cheesy puffs. For the debrief.” He held up the bag, then seemed to realize how absurd it was and let his arm drop. “So. That’s… that’s the debrief, huh?”
Peter chuckled, a deep, warm sound. He reached out and dragged the sheet up over Derek’s hips, a gesture of surprising tenderness amid the exposure. “Front row seats.”
Stiles finally moved, leaning back against the closed door as if his legs wouldn’t hold him. He ran a hand through his hair. “Okay. Okay. Wow. I have questions. So many questions.” He looked at Derek, his gaze sharpening with concern. “You good, man?”
Derek, still floating in the aftermath, felt a weird, hysterical laugh bubble up. He was naked, covered in come, with his best friend witnessing the absolute obliteration of his former Alpha dignity. And yet, nestled against Peter’s side, he felt more settled in his own skin than he had in months. “Yeah,” he said, and it was the truth. “I’m good.”
Stiles nodded slowly, absorbing it. His curious, analytical mind was clearly whirring, overriding his initial shock. “Right. Okay. Good.” He pointed a finger at Peter. “We will be having words. Many, many words. About… about things.”
“Looking forward to it,” Peter said, his fingers idly tracing patterns on Derek’s shoulder.
Stiles pushed off the door. “I’m gonna… take these cheesy puffs and go process. Heavily. With my eyes closed.” He fumbled for the doorknob behind him, opened it, and slipped back into the hallway without another look.
The door clicked shut again. Silence settled, thicker now.
Peter turned his head, nuzzling into Derek’s hair. “You okay?” he asked, the question meant for Derek alone this time.
Derek thought about the look on Stiles’ face—not disgust, but stunned fascination. He thought about the growl, the command, the helpless, public peak of his own pleasure. He was laid bare, in every possible way.
He turned into Peter, hiding his face against his neck. “I don’t know,” he murmured, and that was the truth, too.
Peter just held him tighter, as if he could absorb the confusion. Outside, the muffled sounds of campus life continued, oblivious. Their secret was out, at least to one person. The world had just gotten smaller, and infinitely more complicated.