kpop girl group smut

Blackpink (Jennie x Rosé g!p)

Prompt: Jennie discovers Rosie has a cock, and she can't stop thinking about it. 

TW: g!p, light degradation, light face slapping (if u squint), orgasm denial, oral fixation, choking, creampies

a/n: I started writing this about two years ago, then never finished it. And randomly picked it up last week and finished it. So if the tone randomly shifts halfway through and has a bunch of typos now, u know why. Also, I call Rosé, Rosie throughout this entire smut because it was easier than typing "é" every time

Jennie and Jisoo had planned to hang out together that night. Since they didn't have any solo schedules or group schedules to prepare for, everything was going as it should, with them staying in the dorms and watching cheesy movies, Laughing, and making fun of the cringy actors.

That was until Jennie had gotten up to go to the bathroom.

What she saw was something she couldn't believe. Rosie, her bandmate who's she's known for over seven years naked from the waist down, sporting a long thick cock. 

"Sorry!" she slammed the door shut and made her way back to Jisoos room. With her brain plagued with confused but also intriguing thoughts. There's no way, Jennie thought to herself. It looked too real to be fake. Do the other girls know? Is she the only one who never saw or noticed?

Opening the door quickly and shutting it, leaning up the back of the door heaving, eyes still wide with shock.

"Jen, are you okay? You look like you saw someone getting murdered," Jisoo said while immediately getting up, seeing how disheveled Jennie looked.

"i-i- she...R-Rosie in the bathroom she....". Still not getting over the shock.

"What about Rosie? Is she okay? Is she hurt?" Jisoo asked, getting up from the bed she was laying on, concerned about going to open the door Jennie was still leaning up against.

"No, Rosie's fine she just. God, how can I say this. Umm... I think she has a penis". Jennie finally managed to get out after calming down a little.

"You can't be serious."

"I know how crazy it sounds, but I know what I saw."

"Well, was she big?" Jisoo teased.

"Jisoo!"

"What? I'm just asking the important questions here. But, really, I think we should keep this between us. If we haven't seen it till right now, accidentally. She clearly didn't want us to know". Jisoo saying the last part more seriously.

"You're right. Let's not bring it up till she does, if she ever does."

"Good, now come on, we still got 45 minutes left of the movie". Jisoo said, taking Jennie's hand and pulling her back to the bed she had just been laying on.

-

Two weeks had gone by, and Rosie hadn't said anything to her relating to that night. And everything seemed to be back to normal. But Jennie still couldn't get that night out of her head. It left her with so many questions she wanted answers to.

So, here she was, pacing back and forth outside Rosie's door at God knows what time. still debating whether or not she should confront Rosie or not. What if I ruin our friendship? Or even worse, what if I ruin the group's dynamic? Questions like this riddled Jennie's thoughts.

Finally, building up the courage, she knocked on her door.

After a few seconds, Rosie answered the door wearing a sweatshirt and black sweatpants. She clearly hadn't been expecting someone to come knocking this late at night.