The story follows a girl who likes bondage and a boy who has a habit of taking upskirt photos. When the girl catches the boy taking photos of her, she promises not to tell in return for him doing whatever she says. 103r6o
6 Volumes (Complete)

This manga is great. It starts of using BDSM as a punishment, which I don't really like, as it's coercion.
However, it delves further in and whilst a bad experience at the time, the mc starts to desire BDSM from that partner, and explores it. And it explores it at a pace of constantly pushing that boundary whilst never going over it, which shows how skilled FeMC is at BDSM, she knows how to get MC excited and get him feeling safe and wanting more without ever hurting him or putting him in a place to be harmed, even when letting another person tie him, she's ensuring his safety.
It is very similar to Nana To Kaoro in this aspect, (and not the only one which I'll get to later)
And whilst not taking as long as Nana To Kaoro, it also doesn't delve into BDSM as much as that series.
It's very heavy on just rope BDSM, with some small parts of chastity, missing out on most other aspects, which to be fair is not necessarily bad. I'd rather a Mangaka write a lot about a limited amount of things they know about, than guess or cover a lot whilst not knowing much about it, especially with a topic that can be as dangerous as BDSM.
The overall plot is good, other than a devious subplot which I am SO tired of reading.
There is a character in this series who does the typical evil smirk to the "camera" when they've finished talking to someone they've "tricked"
However, this subplot is all about how the evil smirking character wants to sleep with FeMC.
A general creep through the manga, but a minor character, right until the last two volumes where he sends his minion to get info on MC and FeMC to blackmail them and ends up assaulting FeMC in a basement somewhere and MC has to come save the day, just before FeMC is raped.
I get it, to most if not all people there is nothing worse than rape. You really want to show that this character is Evil because look at this bad thing he is doing.
You can do this without involving rape, and if you are, you NEED to handle it better than something you can just be "saved" from and be fine, and not something where you joke around after like "oh well turns out evil man likes getting spanked now"
By seemingly every adult manga showing a topic as serious as rape as something that is just a bad thing that happens and validates that "hero" mentality people have, it removes the weight of such a monstrous act.
It cannot be the final act of a story like this evil build up to a climax of "just in time" like some 80's action hero stopping the bomb going off. If you're going to include it and try to do it any justice of just how bad a rape is, include it all, include the after affects, how someone might feel after the act, how they would deal with that trauma.
Because in books and shows like this that are primarily targeted at young men, it makes it come across that as long as there was someone there to save the day, all is well, and if in the worst case it happens to someone in their life and all this material they've read doesn't prepare them for how life changing the act can be for someone.
Starts with a DOM girl taking advantage of a confused and stressed teen male who has found his only way to relive stress was the forbidden excitement found while taking up skirt photos. His first unexpected bondage session unlocks his inner “M” and so starts a dependent relationship (for him) that’s until the class rep finds out what he’s been upto! Explore two very different girls and their reasons to tie someone up, one for her own pleasures and one to capture his heart. Reminds me a lot of the idea behind “Hardcore Vanilla” so far (at ch 38) it’s actually an enjoyable romance story.
sure there's attractive female characters somehow interested in a limp marshmallow of a male lead, but the exploration of the themes of control, self-control, and their lack is pretty well done.
I am planning to buy this manga now that it has an official physical manga and from what I read, I find this very interesting, considering its not really a popular type of series since very few English companies actually license mangas like this.
I am hoping that once this gets attention they may translate series like Nana to Kaoru which has bondage themes but more romantic and consenting form of S&M. Fingers crossed cause it's good too.
For now, I hope this series proves to be interesting enough to find a spot in my series to be kept up to date as volumes are released. Then again, I like series that aren't always following some weird standard society has.
Honestly I don't want to rate this manga very low. It's true that I hate manga that contains tied up male (especially this one because each chapter you can found it), but the main reason I pissed it because this manga has already ed all chapters until now (lhscans), even it has already translated 2 chapter. While potential manga contains tied up female ("Body Share - Ore no Kawaii Pet-chan" or "Ano Ko o Shibattara Koi ni Natta Ken") never ed in raw manga site, it means like manga which has contains tied up female rarely to be found. There's a several manga like that but it has dark genres (rape, violence, gore, or anything that have bad ending). Come on, I just think this is very unfair to me. It's okay if femdom manga was ed because popular or what, but is there anyone who interested in manga about female bondage with consensual, romance or comedy like me? As I recall "Nana to Kaoru" is one of manga who have many contains tied up female, but if you have already read the male MC were annoying, perverted, or weak willed, while most femdom manga always contains the same male MC. My only hope now is in "Night Bound" manga, but I think it's just only my dream because its only ed 2 chapters from chapter 5 (not from chapter 1). I'm very sorry for writing to long, just want to write what I think now for my disappointment.