The spark is slowly fading from Sanghyun and Sunhee’s relationship, and they don’t know what to do. Luckily for them, the answer to all their problems is right in front of them—in the sex toy shop Sunhee’s been working at! Despite being a loyal employee, Sunhee’s never used any of the products herself. But, desperate needs call for desperate measures. Will the two manage to salvage their relationship? Let the sex toy try-outs begin!