《My Stepbrother's Lesson 》全部章節：第 11 章 - 第 20 章

Chapter 11 Saturday evening the house still felt like it belonged only to them. Ava sat cross-legged on Noah’s bed in one of his oversized hoodies and nothing underneath, phone pressed to her ear. Mia’s voice came through bright and curious on the other end. “You’ve been dead quiet all weekend. Did your mom actually leave you alone with the hot stepbrother or what?” Ava glanced toward the bathroom doorway. The shower had just turned off. She kept her voice carefully casual. “Yeah. They’re both gone until tomorrow night. It’s been… quiet.” “Quiet?” Mia laughed. “Girl, if I was stuck in a house alone with someone who looks like that I’d be doing the opposite of quiet. Has he at least been decent?” Noah stepped out of the bathroom with a towel around his waist, hair still dripping. His eyes met Ava’s. He didn’t look away as he walked over, dropped the towel, and climbed onto the bed behind her. Ava’s breath caught. “He’s been fine.” Noah’s hands slid under the hoodie from

Chapter 13 Sunday afternoon the house was quiet except for the rapid clicking of a keyboard and the low murmur of voices coming through Noah’s headset. He sat at his desk in nothing but black sweatpants, controller in one hand, eyes fixed on the screen. The Fortnite lobby was loud—three of his friends talking over each other about loadouts and who was going to drop where. Ava could hear every word from the doorway. She had woken up alone in the ruined sheets, body still sore and sensitive from the morning’s lesson. The ache between her legs was a constant, low throb that made her restless. She had pulled on one of his T-shirts and nothing else, then wandered down the hall until she found him. Noah didn’t look away from the screen when she stepped into the room. “One sec,” he said into the mic. “Someone just walked in.” Ava crossed the carpet on bare feet and stopped beside his chair. The T-shirt hit mid-thigh. She was already wet just from the memory of how hard he had ma

Chapter 15 The movie ended just after ten. Diane yawned, kissed the top of Ava’s head like she was still twelve, and headed upstairs with Richard. The house settled into the usual nighttime quiet. Ava stayed on the couch under the throw, thighs pressed together, still feeling every thick pulse of what Noah had left inside her slowly leaking into her shorts. The cushion beneath her was damp. She didn’t move. Noah stood, stretched, and looked down at her with that same calm, assessing expression. “Shower. Then my room. We need to talk about how quiet you almost weren’t.” She opened her mouth to answer— The doorbell rang. Both of them froze. It was past ten on a Sunday. No one rang the doorbell at that hour unless something was wrong. Noah’s eyes narrowed. Ava’s stomach dropped for an entirely different reason. She stood on unsteady legs, tugged the hoodie lower, and went to the door. When she opened it, Mia stood on the porch in an oversized sweater and leggings, phone in one h

Chapter 17The locked door did nothing to quiet the wet, filthy sounds that filled Noah’s room.Ava lay on her back in the center of the bed, thighs spread wide and shaking, while Mia knelt between them with her face buried in Ava’s cunt. Noah sat against the headboard, completely naked, cock hard and glistening from everything he had already pumped into both of them. He watched with dark, heavy eyes as Mia licked Ava open—slow, greedy strokes that made clear fluid drip down the crease of Ava’s ass onto the already ruined sheets.“Deeper,” Noah ordered, voice low and rough. “I want her dripping down your chin.”Mia moaned against Ava’s pussy and pushed her tongue inside as far as it would go. Ava’s back arched hard. A raw, high cry tore from her throat. Her hands fisted in Mia’s hair and held her there while her hips rolled up against her best friend’s mouth in desperate, needy little thrusts.“Fuck— Mia— right there— don’t stop—”Noah leaned forward, grabbed Ava’s wrists, and pinned

Chapter 19 Noah found out before dinner.Ava had barely made it through the front door—still soft and sore between her thighs, the faint smell of the professor’s office clinging to her skin no matter how many times she had washed—when he stopped her in the hallway. One look at her face, at the way she moved, at the tiny mark just visible above the collar of her cardigan, and something cold and dangerous settled behind his eyes.“Upstairs,” he said, voice flat. “Now.”Mia was still with her. They had walked home together in shell-shocked silence. Noah’s gaze flicked to Mia, then back to Ava. He didn’t raise his voice. He didn’t need to.“Both of you.”In his room he locked the door, turned, and simply stared at them for a long moment. The silence stretched until Ava’s pulse was hammering in her throat.“Take your clothes off.”They did. Soft cardigans, skirts, panties—everything folded neatly on the chair the way the professor had made them do it earlier. Two cute, girls standing bare