**Chapter 25: Surrender to Pleasure**

Vanitas continued to finger Shizuo, his strokes growing more confident and sensual as he watched Shizuo's expression transform from one of uncertainty to one of desire. As he worked to prepare Shizuo for what was to come, he couldn't help but feel a sense of excitement and anticipation. He had been waiting for this moment for so long, and he was determined to make it unforgettable. As Shizuo's body began to relax, Vanitas leaned in, his lips brushing against Shizuo's ear. "You ready now," he whispered, his voice low and husky. Shizuo's eyes widened as he realized he couldn't do anything to stop Vanitas. He felt a surge of panic, but it was too late. Vanitas gently grasped Shizuo's legs and spread them open, revealing Shizuo's vulnerable hole. Vanitas' eyes locked on Shizuo's as he positioned himself, his dick poised at Shizuo's entrance. With a slow and gentle motion, Vanitas slid his dick into Shizuo, his eyes never leaving Shizuo's face. Shizuo cried out, "Owww," as he felt a searing pain. He clenched and tensed on Vanitas' dick, his body struggling to accommodate the invasion. "Ohh fuck, you're too damn big, it hurts," he groaned, tears sliding down his face. Vanitas' expression softened, and he leaned in, his lips brushing against Shizuo's skin in a gentle kiss. "Relax, it's okay, you will get used to my dick," he whispered, his voice soothing. Shizuo grumbled angrily, his body still tense and sore. But as Vanitas began to move, his strokes growing harder and more confident, Shizuo's protests turned to groans and moans. He felt a wave of pleasure wash over him, mixed with the pain of Vanitas' invasion. Vanitas fucked Shizuo hard, his body pounding against Shizuo's as he worked to claim him. Shizuo felt his body respond, his muscles relaxing as he began to take Vanitas' dick. He cried out, his voice hoarse and raw, as Vanitas' cum spilled inside him. Shizuo's own cum followed, his body shuddering as he reached a peak of pleasure. As he came, he felt his body give out, and he fell asleep, exhausted and spent. Vanitas' dick was still inside him when Shizuo woke up the next morning. He was greeted by a throbbing pain in his back and ass, a reminder of the night before. Shizuo groaned, his body aching as he slowly sat up. He looked at Vanitas, who was still asleep beside him, a smug smile on his face. Shizuo's eyes narrowed, and he glared at Vanitas, his body still sore and tender. He knew he had a long day ahead of him, one that would be filled with pain and possibly regret. But as he looked at Vanitas, he couldn't help but feel a spark of desire, a sense that this was just the beginning of their complicated and twisted relationship.