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  1. Public Bookmark 10

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    Summary

    At risk of being failed by his least favourite professor, Regulus Black has exactly forty-eight hours to design a psychological field study from scratch. He comes up with a hypothesis. To prove emotional detachment is the ultimate key to a successful relationship. To test it, all he needs is a guinea pig who’s the complete opposite of detached.

    In comes the loud, hopelessly attentive, and annoyingly charming star of Myrddin U's rugby team, James Potter.

    For a month, Regulus observes and logs the data as James goes on a set of dates with two different people.

    What Regulus doesn’t expect is to develop feelings for the main subject himself.

    Language:
    English
    Words:
    76,779
    Chapters:
    10/?
    Comments:
    19
    Kudos:
    143
    Bookmarks:
    10
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    21 Jun 2026

  2. Public Bookmark 50

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    Summary

    James looks back at him, taking him in properly, his gaze slow and judgemental. When he meets Regulus’ eyes again, the corner of his mouth is turned up in a cruel smirk.

    “So, this is the perfect brother.” His eyes zero in on the mess around his bed. “I have to say, you’re not quite what I expected.”

    Regulus feels a tell-tale flush rising up his neck, into his cheeks. He straightens imperiously. “I have to say, I wasn’t even aware of your existence up until moments ago. But nice to know that you’ve been thinking of me.”

    OR:

    The first time Regulus meets James, he hates him.

    This keeps happening until, one day, he doesn’t.

    Language:
    English
    Words:
    59,671
    Chapters:
    16/?
    Comments:
    209
    Kudos:
    260
    Bookmarks:
    50
    Hits:
    5,260

    12 Apr 2026

    Bookmarker's Tags:
    Bookmarker's Notes

    ch 15
    second (and third) impressions by jaunebanane

  3. Public Bookmark 13

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    Summary

    A small breath resembling a snort escaped Regulus and James smiled appeared to glow a tad brighter.

    "He hates our family, everything we represent. He ran away, I stayed. He's a Gryffindor, I'm everything you’d expect of a Slytherin. I think our relationship is pretty self-explanatory."

    "He doesn't hate you."

    "That's too bad for him."

     

     

    Regulus is forced to come back home for the holidays as a punisment and he blames Sirius for it.

    James, who can't understand his attitude, decides to confront him. Except, well, Regulus isn't exactly who he thought he was. And the more he uncovers, the deeper he falls into the mistery that is his best friend's brother's life.

    The new Black heir is bad omen, as everyone warns him. But he can't let it go now, even at the cost of his own friendships.

    Language:
    English
    Words:
    26,960
    Chapters:
    11/20
    Comments:
    16
    Kudos:
    58
    Bookmarks:
    13
    Hits:
    1,358

    27 Oct 2025

    Bookmarker's Tags:
    Bookmarker's Notes

    ch 10
    curiosity killed the cat (but satisfaction brought it right back) by urenbyneighbor

  4. Public Bookmark 29

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    Summary

    Today was his wedding day.
    A wedding to an alpha whose face he had never even seen.
    And yet…

    You must be the most beautiful omega I have ever seen.

    The words in the letter seemed to tumble inside Regulus’s heart, making it flutter.

     

    Regulus Black is married off to King James Potter for political reasons—and for his brother.

    It should be simple:

    smile for the crowd, survive the gossip, and do his duty as Prince Consort.

    Unfortunately, James flirts. Regulus blushes.
    The palace is full of rumors about the King’s rut, and Regulus’s hormones are completely out of balance.

    Misunderstandings pile up.
    Heats come at the worst possible time.
    And falling for a husband who doesn’t love him back was never part of the agreement.

    Language:
    English
    Words:
    11,176
    Chapters:
    3/?
    Comments:
    71
    Kudos:
    178
    Bookmarks:
    29
    Hits:
    2,178

    14 Mar 2026

    Bookmarker's Tags:
    Bookmarker's Notes

    ch 3
    hope and hopeless by anithinfor_u

  5. Public Bookmark 10

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    Summary

    Remus Lupin is in love with his best friend, Sirius Black since third year, but has never confess his feelings (even though he knows they're reciprocate). He was always to afraid to destroy great friendship.

    Regulus Black and James Potter were (surprisingly) an amazing matched couple. Unfortunately, they have broken up after coming back from holidays. Still, nobody knows why.

    Or

    It's the last year for the Marauders in school and dangerous one for the Slytherin. Remus and Regulus are deciding they have had enough with two stupid Gryffindors and come up with an idea. They will pretend to be a couple so that at least some things are in the right place.

    Language:
    English
    Words:
    30,279
    Chapters:
    9/20
    Comments:
    5
    Kudos:
    34
    Bookmarks:
    10
    Hits:
    1,061

    02 Apr 2026

    Bookmarker's Notes

    ch 8
    jealousy is a useful tool by addicted_to_ff