MOMENTS OF BLISS by moonymaniac

Rated: 6th-7th Years •
Summary: Remus Lupin is a man with a tragic past, filled with pain, suffering and sorrow. But it is also a past filled with great adventure, true friendship and…love? Even though the odds were against him, Remus found happiness at Hogwarts School of Witchcraft and Wizardry. He had the Marauders, he was a prefect and his transformations were less horrible, thanks to his Animagi friends. What more could a teenage werewolf want? And how long could his happiness last? Remus and the Marauders prove that in the saddest of lives and darkest of times, there can still be moments of bliss.

Remus centric but with a lot of the other Marauders. This story is a romance, but has almost as much general Marauder era background and side story as romance.
Pre-HBP and DH, so some things from DH will be disregarded, as the warning indicates, but some Spoilers will be incorporated.

Things Aren't Always Black and White by padfootsgirl1981

Rated: 3rd-5th Years •
Summary:
2009 QSQs: Runner-up: Best Romance - Other Character Story

Add together one ladies' man, one Quidditch player, one werewolf, and one soon-to-be traitor. Then, mix in one imaginative idiot, one fiery redhead, one clever Ravenclaw, and one blonde artist. Stir counterclockwise until trouble occurs, and you are dealing with one of the best-loved group of friends in Hogwarts history. Follow the story of the four Marauders and four equally troublesome girls. See them deal with their first encounters of love, sorrow, heartache… and Death Eaters. How will these future Order members cope with the ordeals that life throws at them? Will love blossom in what was once thought a highly unlikely place? What do you do when the person you care about most in the world doesn’t seem to notice you at all? Will a well-kept secret shatter the foundations of a seven-year friendship? Follow the lives of these friends through their last year at school to the dramatic final battle with Lord Voldemort two decades later.

Warnings are for later chapters, and any sexual situations are very minor.

Chapter Twenty Two: "The Snakes Strike" is in the queue. Excerpt:

Perfume filled his nostrils as Emma walked passed and Rosier’s gaze lingered on her bare, pale legs as the group headed outdoors. “Don’t you just love summer?” he inquired of Regulus, a hungry sneer lighting his face.

“This is ridiculous,” Regulus announced in a furious whisper, “we’re never going to get them alone!”

“Have faith, Black,” commanded Rosier smoothly. “Girls are well renowned for their desire for girly chats. I’m sure they’ll slip off the shackles of their chaperones soon enough.”

Sin by SexY_LydZ

Rated: Professors •
Summary:

‘Thou shalt not sin’ – Bible

Yeah, right.

Sirius knows what he wants and he’s not afraid to chase it. She makes him feel more than he’s ever felt before, but getting what he wants may cause him more heartache than he ever imagined. Thus begins a thrilling game, a game of vice and virtue, of betrayal and affection, of sin and atonement.

The forbidden fruit tastes the sweetest.