Childhood friend and first love: Unable to resist Sumire-chan's protruding butt, I immediately reached out! And then I accidentally went too far, such a pathetic me. Desperate to hide it from her, who was furious, I continued to piston... We both went crazy, reaching climax without pulling out, our consciousness flying away! From that day on, my crotch was constantly restless, begging her for sex despite her reluctance! Gradually, my penis became irresistible to her, and she fell for me, covered in semen and longing for more!