The hard-working career woman Ema Masono has a secret about her no one knows - that she's a huge masochist with a fetish for being tied up! She has never been able to tell any of her past boyfriends about such an awkward fetish and spends her days seeking release through self bondage... Then one day, her sexual fetish is revealed to her coworker Rei Sawatari in a careless incident!? And though he has such an assuming face, it turns out that in reality he's a vigorously curious person and maybe a hidden sadist...? Ema with her hidden desires, Rei with his need to expose those that are deeper... "I want you to understand that you are now mine." Shlick, shlick as he pounds into her, cumming instantly as she is restrained during sex... Ema feels both her mind and body being satisfied. At home, at the office, outside... will Rei's way of loving her continue to escalate...!?
