(small spoiler only! doesn't actually spoil, just makes you wanna read it)
Some people might be put off by this one after knowing it's about bdsm but lemme tell ya somethin':
THIS IS GREAT! They communicate their needs very well, apologize when needed, created save word(s) to say when one really doesn't want to do something and are just very respectful towards each other.
I myself am not into bdsm or anything like that but i stumbled upon this one and it made me more understanding of bdsm-relationships.
This manga shows how communication is key and that bdsm relationships (just like other relationships) aren't the same.
Yes, this manga takes place in a bdsm-world with most people born a dom or sub or switch or whatever but you can still learn great things from the story.
Other than that, the couple has great chemistry and they are very cute!