Here's a oneshot, because why not. I was on Pinterest and I saw this picture with "Someone write a fanfic of this." So I had to. Here it is. The picture for it is above.
Padfoot, Prongs, and Moony couldn't sleep, and for some reason Wormtail wasn't there. It was a week before OWLS so naturally, Moony was studying in the common room. Sirius and James decided they would prank Remus, and eventually they started a water balloon fight. Lily, Alison and some other girls hear the ruckus, so they come downstairs, getting wet in the process. So they stay down there, because there's no reason to go back upstairs now. By 2am everyone is wet, and Padfoot along with Prongs won. Sirius calls everyone over to sit in a circle. He says "Let's play truth or dare!" At first, most of the girls wanted to leave, but their friends wanted to stay, so they did too. Prongs says "So who's first?" as he ruffles his hair. Sirius, of course, volunteers. James then asks "Truth or dare?" Sirius responds with "Dare, of course!" James says "I dare you to kiss Alison." Sirius says bluntly "Okay." He goes over to Alison and lock lips in a passionate kiss. All the girls 'oh' at Alison. Once they are done, Sirius says "Moony! Truth or dare?" Remus responds with a surprising "Dare." Sirius thinks, while running his hand through his hair. Then he says "I dare you to kiss the prettiest girl in the room." Then he adds "And notice, I charitably said girl, not Person. Because let's face it, I'd smoke all you b.t..es" as he smirks.
Not my best, but it's okay-ish. Tell me what you think in the comments. Also, there might have been typos, sorry.
Always,
Turtle