Marauders X Reader Oneshots

36: James Potter - A Very Happy Birthday (Lemon)

Warning! As a lemon there'll be sexual content within this oneshot.

House: Ravenclaw

 I paced back and forth outside the portrait of the fat lady, waiting for the boys to appear. Sirius and Remus had agreed to help plan the birthday surprise I wanted to organise for James, the only problem was I wasn't sure what to do or where to do it. "Finally!" I hissed as the two boys emerged from behind the painting.

"Sorry, it was surprisingly difficult to come up with a good excuse for us to go off on our own," Remus said and I sighed.

"Well whatever, we're here now, come on," I beckoned the two to follow me. They held open the Marauders map so we could keep an eye on James and headed to an unused classroom along the seventh floor corridor. "Right," I said firmly, sitting at the teachers desk and slamming my notebook on the table. "We have exactly one week. Do any of you know how we can celebrate?"

"You're his girlfriend, surely you have an idea," Sirius huffed.

"And you two are his best friends, surely you have ideas too!" I retaliated. "Look, okay, so it'd be fun to plan a party but the only places we'd be able to do it without getting caught is in a common room and as I'm in a different house the Fat Lady won't let me in, so we have to do something different... perhaps something Quidditch related?"

"We could at least ask the elves to make him a birthday cake," Remus pointed out and I nodded, scribbling it down.

"What're you getting him?" Sirius asked and my cheeks heated up dramatically.

"It's... a surprise..."

"It's you dressed in lingerie isn't it," Sirius winked.

"N-no! Of course not!"

"You're a terrible liar (y/n)-,"

"Anyway," Remus thankfully changed the topic of discussion. It was true, I had bought a dark red laced bodysuit, it decorated with red lace. I had recently come across a secret room that wasn't even on the Marauders map meaning they hadn't even found it, and to my surprise there was a bed inside. It was when I found that room that a plan formed in my mind, but that was purely for James and I. I didn't want the other guys to know about the room so I kept it quiet. I wanted to do something that would include them also, but it seemed as though the three of us couldn't come up with something.

"Why don't we just have a really fun day, messing around and pranking the Gang of Slytherins, I mean McGonagall will go easy on punishment as it'll be his birthday right?" Sirius said.

"I like your optimism Sirius but somehow I don't see that happening. If anything the punishment would be more severe. He's Head Boy and captain of your quidditch team, he's expected to behave well," I said, proud of my boyfriend for achieving his dreams. "Earning one or two detentions is fine but I don't want him getting caught throwing some big birthday party or participating in an elaborate prank. It'll be the weekend so we could go to Hogsmeade and get him his first official drink from The Three Broomsticks, does that sound decent?" I asked and the guy looked at each other.

"Yeah, it does actually. We could come back up and mess around on the Quidditch pitch too," Remus suggested and I nodded, scribbling it down.

"Then we can make it back up to the castle in time for your steamy night together-,"

"Stop it Sirius!" I hissed.

"Lets head down to the kitchens, ask the house-elves if they'd be willing to make the cake for us," Remus said and we nodded in agreement. On the way Sirius tried taunting me, questioning me about the lingerie I had bought to wear for my boyfriend whilst Remus was actually helpful and designed the cake with me. The house-elves were more than happy to make it for us which I expected.