Harry isn't the only Potter with scars...
When Remus Lupin comes back from the summer holidays with stories of a new lover, a certain friend seems to take it badly...Remus/OC, with Remus/Sirius later on. Swearing and fluff, nothing too heavy.
Remus Lupin likes his moments of solitude, and isn't always best pleased when they're interrupted... Implied Remus/Sirius, some swearing and a teensy bit of angst!
A story about Sirius and Remus the night after they win the Quidditch cup...