University student Yuka has been dating her boyfriend Mahiro for six blissfully pure months—just sweet, wholesome romance. But when Mahiro accidentally discovers Yuka’s deepest, darkest secret—she’s a masochist!—everything changes. Rather than being put off, Mahiro surprises her by declaring he’ll become the dominant she desires! As they navigate this unexpected new dynamic, their once-innocent relationship takes a playful, exciting, and increasingly kinky turn!
Yuka, a true masochist, wants nothing more than for her oh-so-kind boyfriend, Mahiro, to torment her. Mahiro, who declared he’d become a sadist for her, tries his best to be dominant for her as they celebrate milestones like birthdays and their first trip together. However, it becomes apparent that Mahiro is struggling with something. What could it be? And could it have something to do with the mysterious woman, Yukino, who shows up at his workplace?
Mahiro is trying his hardest to be dominant for his masochistic girlfriend, Yuka. Wanting to understand her intense urges, he goes to former dominatrix, Yukino, to experience BDSM for himself as a submissive. Yukino doesn’t hold back, and as Mahiro feels the merciless sting of Yukino’s whip, he begins to understand how Yuka feels as he’s introduced to the joy of being dominated!
Yuka and Mahiro have been exploring their BDSM desires for a while now, but Yuka is worried about something. She decides to confide in Yukino, a former dominatrix, about her concerns, and Yukino’s sage advice is to try…suspension bondage?! Turns out talking while being tied up can be quite cathartic. Meanwhile, Mako’s ex, Souta, suddenly shows up!
Yuka wants nothing more than to be tormented, and her oh-so-kind boyfriend Mahiro does his best to be a good dominant for her. He’s even been training, trying to master the “ultimate BDSM” for Yuka, but he struggles using a whip for the first time! Meanwhile, Mako is depressed about how her ex treated her. She happens to learn about BDSM through social media and starts to wonder…could this be the balm to fill the cracks in her heart?