Yeo Jooyeon has always been different. Ever since her school days, her unusually strong sexual desires pushed her to seek an unconventional career path by joining an adult toy company. For her, testing products firsthand and leaving real reviews isn’t just work, it's pure pleasure. But amid her chaotic office life, she suddenly receives a shocking proposal from her team leader and secret crush, Lee Jungwoo. "Jooyeon, how about becoming our model?"