Mai continued to moan in pain as the knife pushed deeper into her body. Part of her wanted to resist, to fight back, but the continued stimulation she was feeling as Yuka continued to shove her knee against Mai's pussy and clit meant that she couldn't.

Mai let out another scream as the tip of the knife exited her back, surprisingly having missed her spinal cord, but for some reason, the pain and the pleasure were beginning to mix in her mind. "Yuka..." she moaned out.