"Let's see how many times you can cum," he said playfully. Riku had always been a kind and gentle boyfriend, but everything changed when he discovered Miu's secret. She had been hiding something unusual from him—whenever an alarm went off, it triggered her to cum...! At first, when Riku found out, he reassured her with a sweet smile, saying, "You're adorable." But soon after, Miu noticed a shift in him. One day, he set up several alarms and, with a mischievous grin, asked, "What do you think will happen if they all go off at once?" From then on, he kept making her cum over and over. It became clear his affection for her was anything but ordinary! s652m

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