3rd Pov
The sun slowly peeks through the curtains, coming to rest on a sleeping figure. Squirming, Qrow begins to rise, yawning and stretching. His eyes come to rest on the woman beside him. Eyes wide, he realizes it's his friend and teammate Summer.
Qrow: "Oh, no. No, no, no. Summer, Summer, SUMMER WAKE UP!"Squinting he starts to shake her awake. Slowly her eyes begin to open.
Summer: "......Qrow? *gasp* Qrow, what's going on? "
Qrow: "I don't know, all I remember is that party. Summer.... you don't think...
Summer... did we?"
S: "I think so."
Q: "Oh, no. Your getting married! What are we gonna tell Tai? Should we tell him?"Summer looked over at Qrow incredulously." Of COURSE we should tell him. I just... don't know how to do that." Qrow began to pace the room, muttering softly, "What is he gonna say? He's gonna kill me when he finds out."
Summer:"He's not gonna kill you, Qrow. You're being overdramatic."
Qrow: "No, he will, I told him that I had feelings for you after you two got engaged. He knows how I feel about you!"
Summer: "Everything is going to be all right."*Timeskip* Qrow POV
We head over to a small house in Patch. Taking a deep breath I look to Summer for encouragement, earning a nod. I open the door, slowly walking to my doom. I look over and see Taiyang sitting down with a cup of coffee, reading a book.
Tai: "Hey, you two." He sees the looks on our faces and starts looking worried. "Are you guys okay?" Summer walks up to him while I try and stand away in a corner.
Summer: "Tai, don't freak out, but Qrow and I... we got drunk last night and we... had sex."Tai sat there, shocked. He then stood up, walked over, and punched me right in the face, knocking me to the ground.
Summer: "Tai! What are you doing!?"
Tai: "YOU BASTARD! You slept with my fiance."I get to my feet and look at him. "I deserve that, at least."
Tai: "You deserve a lot more. How could you?"
Qrow: " I'm sorry, I didn't mean anything by it. But give me a break, I was drunk."
"You're ALWAYS DRUNK!"
Summer: " Both of you be quiet. You might wake Yang!"Sighing, he sits down. Summer follows his example.
Summer: I'm sorry about what I did. I know your upset, and you have every right to be, but Qrow and I both apologized."
Tai still looked pissed, and stared me down and asked, "What if your pregnant?"Summer takes a moment to speak up. "If I am then I want to keep it."
I speak up. "If she is, I want you two to raise the child. I'm constantly on missions, and I would want it to be raised in a traditional family. I can send you both some money, I ought to do that much."
Tai sits there, a sort of defeated look on his face. "All right, you win. And Qrow, I promise to try and not let this ruin our friendship." I look at him and smile. "Okay."
"9 months later*
I look down at my son, a small grin on my face.
Summer: "What should we name him?"
I had picked a name when I first heard Summer was pregnant. "I'm thinking that Y/N sounds pretty good."A/N sorry if this wasn't very good. This is my first story and I hope you like it so far. Any and all criticism is appreciated. Bye.

YOU ARE READING
RWBY Blake Belladonna x Male Branwen reader
RomanceYou're the son of Summer and Qrow. Raised by Summer and Tai you then enrolled in Signal and later, Beacon. There you meet a mysterious girl dressed in black and white, with a small black bow.