That day, our marital relationship began to distort. I accidentally caught sight of an abnormal bulge in my husband's briefs. From it, a massive erect penis suddenly emerged, sending waves of intense excitement through me that made my head spin. The swollen purple glans was perfectly round like a ping-pong ball, glistening obscenely with pre-cum. Despite feeling guilt, I was deeply shaken and powerless to resist that ferocious cock. Ever since, I've been waiting for moments when my husband is away...