Hello my name is Y/n L/n and today is my birthday. I'm are turning 18 years old today. I'm working out in my little gym. When I was done with my workout. My mom called me to tell me something.
M/n: Y/n could you please come down stairs please.
Y/n: Okay mom can you please give me a minute. (Thinking) "I wonder what does she want."
M/n: Okay don't take to long.
After the conversation, I took a shower because I am sweaty from my workout. When I was done taking a shower. I went down stairs to see that the lights are off. Then all the sudden the light got turn on.
Everyone: Surprise Happy Birthday Y/n!!!
In the living room, I was surprise to see my family and my friends celebrating my birthday together. In my family I can see my mom, dad, and little brother.I also saw my see friends. Nick, Andrew, Jay, Jessi, and Missy at the party. I can also see my girlfriend name Gina.
Y/n: (excited) Thank you everyone for coming to my birthday.
Everyone: Your welcome!
After the party is over and my friends go home to go to sleep. I head to bed in your room to lay down. When all the sudden my closet door open to reveal a sexy female monster with long, prehensile, maroon hair, and she has two horns on her head. Her body is cover is brown fur.
I'm greet her and ask her a question.
Y/n: Hello who are you and what are you doing here.
Connie: Hello I'm Connie and I'm your Hormone Monster.
Y/n: What is Hormone monster?
Connie: Hormone monsters aid human beings as they go through puberty. I'm going to make you a MAN~! Have you ever tired masterbating before?
Connie ask you have you ever done it and you answer her.
Y/n: Nope never tried it.
Connie: Well I can charge that.
As She was made my blood flow to my penis flow and I got an erection which was big.
Connie(thinking): that's one of the biggest cocks. I've ever seen. It has to be about fifteen inches. Well there's no rules of hormone monsters can't be in-love with their partners~.
After I got an erection. I ask Connie what to do.
Y/n: What do I do now Connie.
Connie: Oh you just have to grab your cock with your right hand and just go up and down on it and it will feel good.
As I sit up on my bed. I took of my dick in front of Connie and start to jerk off in front of her.
Y/n: (Thinking) Man Connie sexy body. I have never felt good before.
As I keep going at it for an hour straight. I were about to explode your load.
Y/n: (moan) Ahhhh I'm cumming! Here it comes.
I shot my load it came out a lot and I mean a lot. It got on my blanket and some of it got on to Connie's face and body.
Connie: Well that's how you do it and how do you feel.
Y/n: That felt great and thank you for teaching me. Sorry about the mess.
Connie: Your Welcome and That's ok.
I felt tired and told Connie.
Y/n: Goodnight Connie.
As I was going to sleep. We can see that Connie still has my cum on her face and body. She grabs some of my cum to taste it.
Connie: Man his cum is delicious.
Connie felt something wet on the blanket and is surprise to find out.
Connie: My pussy is getting really wet.
Connie turn towards me and said.
Connie: Goodnight my sexy man.~
Connie kisses me on my head while I was asleep.
YOU ARE READING
Big Mouth Harem x Male Reader
FanfictionAfter Y/n's Eighteenth birthday things start to change for him. He meets his Hormone Monster. She tells him the wonders of what is Y/n going through. He goes on adventures with his friends and meets many beautiful women along the way.