Cas X Reader-female

Y/N first time

~a year later~

You and cas are still dating but still havent had sex. You been begging dean to tell cas that he can have sex with you because cas keeps saying no because dean said no. Sam walked in the library
Sam
"I found a case next town over"
Dean
"Lets go right now y/n wont stop asking me to tell cas that he can have sex with her"
Y/N
"Say yes then and i'll stop asking"
Dean
"No"
Sam
"Get ready we're going. Are you going y/n?"
Y/N
"No ill stay"
Dean
"Ok cas will come with us"
Y/N
"No he should stay"
Dean
"No"
Y/N
"Ok then i'll go but cas has to go with us"
Sam
"Ok"
You guys get really and get to the town. Dean gets a motel room for you guys and Sam starts researching as soon as you get there. Sam ordered pizza. 30 minutes later you guys hear a knock and you open the door, it was the pizza. You tipped the guys and closed the door without thinking about it. Sam was the only one that ate the pizza and 5 minutes later he said he felt weird and then passed out. We heard another knock and cas opened the door. The pizza man was a demon
Pizza man
"Were here for the girl"
Cas kills him and slams the door. Sam wakes up
sam
"We need to get out their doing a ritual and need y/n"
Cas
"The pizza man was a demon and wanted y/n we need to leave"
Dean goes and looks at Sam's laptop and reads. That there's a ritual that is going to happen tonight and they need a virgin hunter. Dean gets their things.
Dean
"We need to leave now"
Y'all get in the car and drive to the bunker. You were so confused and asking what's happening but no one will tell you. You'll arrive to the bunker and they rushed you in
Y/N
"Dean tell me what's happening"

Dean
"They needed you for the ritual. They were going to kill you to start an apocalypse"
Y/N
"Why me"
Dean
"They needed a... virgin hunter"
Y/N
"Let me have sex dean if im not a virgin i wouldnt have to be stay back for hunts"
Dean
"NO NOW GO TO YOUR ROOM"
You go to your room and sam is shaking his head at dean
Dean
"What sammy"
Sam
"she right"
Dean
"No she cant have sex I want her to do it with someone that loves her"
Cas
"Dean i love her and for a long time and i know that she loves me"
Dean
"Cas not now"
Sam
"Yes now dean she's been doing what you tell her for over a year and yet she hasn't complained. Its her body and if she's ready she should do it, it shouldn't be your chose"
Dean
"Your right sammy"
Dean goes to your room and tells Cas to go with him. He knocks and goes in before you were able to say anything
Y/N
"If your going to knock at least wait to see what i'm going to say"
Dean
"You can have sex with cas but only if both of you guys are ready and cas you have to use a condom no matter what. Only tonight because i want to give both of you guys the talk"
You smile and so does cas. cas nod at you and so do you.
Cas
"Dean you should leave"
Dean
"Fuck yall cant wait"
Y/N
"No get out"
Dean gets out and cas takes off his trench coat and tie. You go to lock the door and when you turn around you see that he's getting naked
Y/N
"Wow Cas you really wanted to do this"
Cas
"Yes i have y/n I love you so much and i want this is be amazing for you"

You go up to him and start to make out. You unbuckle his belt and start to unbutton his shirt he picks you up and walks you to the bed he takes off your pants and underwear. He goes down on you and starts to eat you out. He starts off in a medium speed and then goes faster you start to moan
Y/N
"Uggg Cas your so amazing. Don't stop"
You continue to moan. You grab his hair and then your legs start to shake, he made you have an orgasm in 2 min. When he finished you got up and gave him head. You get on your knees and start with licking the tip and then put him in you. He was too big to fit all in you with the rest you pumped it.
Cas
"I want my little bee to suck all of daddy"
Y/N
"Your to big for my mouth daddy"
Cas puts his hand in the back of your head and pushes his cock to the back of your throat. He keeps it back there for a bit when he lets go of you you were breathing heavy. He picks you up and puts you on the bed. He puts the tip in you
Cas
"Are you ready for daddy big cock"
Y/N
"Yes daddy i want it"
He puts it in slowly and keeps it in there for a bit so you can get used to it in you. He starts to fuck you hes going slow because he doesnt want to hurt you. 3 minutes in he started to go faster and he started fingering your clit. You were moaning the whole time and each time you got louder
Dean
" *in the library with sam* oh my god was cas a virgin or did he lie to us he's making y/n moan so much"
Sam
"At least their enjoying it"
Cas
"Who your big daddy"
Y/N
" *moning* You my big daddy"
Dean
"I'm out, I don't want to listen to this. I'm going to a bar"
Sam
"Im coming"
They leave for an hour
Dean
"They have to be done by now"
Sam
"He's an angel we don't know how long they last"
Dean
"Not a whole hour"
They walk in and hear
Cas
"Oh baby your so wet"
Y/N
"Ugg cas im about to cum dont stop"
Dean
"What the fuck"
Sam
"How long does cas last in bed for"

They go to their room and for another 5 minutes you were moaning. Cas finally finished. You try to get up but your legs are too weak. 3 minutes later Cas gets up and goes to the bathroom, gets a hand towel and runs it under warm water, he comes back and cleans you up. He lays next to you and you lay your head on his chest. You fell asleep

~an hour past~

You wake up and see that cas is watching spy kids.
Cas
"Hey sleepy head how did you sleep"
Y/N
"Good thanks for cleaning me up"
Cas
"Don't worry about it. Did you like it?"
Y/N
"Yeah you were really great, but were you really a virgin because you seemed like you knew what to do"
Cas does a little laugh and looks down
Cas
"Umm i watched some porn so i knew what to do"
You laughed and then got up to take a warm shower. When you got out cas walked in and made you food. You eat and watch spy kids with cas and then went to sleep.