**Chapter 20: The Unbearable Invasion**

As Sangwoo finally deemed Jason stretched enough, he pulled his fingers out, leaving Jason feeling hollow and violated. Sangwoo's hands moved to his own clothes, stripping himself with a calm efficiency that seemed to contrast starkly with the chaos of emotions that had been unleashed just moments before. Jason kept his eyes clenched shut, not having the energy nor will to attempt to fight. His body felt like lead, weighed down by the pain and the fear that seemed to suffocate him. Sangwoo's movements were methodical, almost clinical, as he prepared himself for what was to come. He reached for the lubricant, lathering his own cock up with a slow, deliberate motion. Jason could sense what was happening, even with his eyes closed, and his heart sank with a fresh wave of terror. As Sangwoo lined himself up, Jason felt a sense of impending doom wash over him. He knew what was coming, and he was powerless to stop it. Sangwoo's body seemed to loom over him, casting a shadow that felt oppressive and crushing. With a slow, agonizing slowness, Sangwoo began to push himself into Jason's tight hole. Jason's eyes flew open, his vision blurry with tears as he felt his body jolt with immense pain. The sensation was like nothing he had ever experienced before - a searing, burning agony that seemed to rip through his very being. Jason's sobbed body arched upwards, his back bowing off the bed as he tried to escape the invasion. But it was no use. Sangwoo's grip on his hips tightened, holding him in place as he continued to push himself deeper into Jason's body. The pain was overwhelming, a crushing weight that threatened to consume Jason whole. He felt like he was being torn apart, his body shattered and broken by the relentless invasion. Sangwoo's face was a blur above him, his eyes gleaming with a sadistic light that seemed to grow brighter with every passing moment. As Sangwoo continued to push himself into Jason's body, the pain reached a fever pitch. Jason's mind was shattered, his thoughts fragmented and disjointed as he tried to cope with the unbearable agony. He felt like he was drowning in a sea of pain, with no escape in sight. And yet, despite the overwhelming pain, Jason couldn't help but feel a sense of despair wash over him. He knew that this was just the beginning, that the worst was yet to come. Sangwoo's eyes seemed to gleam with a hunger that was far from satiated, and Jason knew that he was in for a long, nightmarish journey from which he might never awaken.