(The seven yandere girls tie Y/N up in the bed to make sure he won't escape. Then Weiss takes off her panties and prepares to insert his manhood into her womanhood.)

Weiss: Don't worry, my sweet prince. You will enjoy as much as I will.

(Then Weiss inserts his manhood into her womanhood.)

Weiss: (moans) I never thought that would feel that good. I'm glad I took your first time. (Then she starts bouncing) You know... we Schnee always get what we want. And all I wanted was you. And now I got it.

(Then she keeps bouncing as Y/N lets out a moan and she giggles.)

Weiss: I can tell you're enjoying it.

(Then she bounces way faster.)

Y/N: Weiss...

Weiss: That's right, my sweet prince. Say my name.

(Weiss keeps bouncing.)

Y/N: Weiss... I guess I'm gonna...

Weiss: Inside me, Y/N. Give me your babies.

(Then Y/N cums inside Weiss)

Weiss: That was amazing...

(Then Weiss goes out as Blake comes and sits on his lap.)

Blake: (seductively) Now it's my turn to have your kittens.

(Then Blake inserts Y/N’s manhood into her womanhood and starts bouncing.)

Blake: Oh, Y/N. I always wanted that since I realized my love for you. I'm so glad I gave you my first time.

(Blake keeps bouncing as she increases her pace.)

Blake: Oh fuck. I am already getting addicted.

(She keeps riding faster.)

Y/N: Blake... I guess I am going to cum again...

Blake: Go ahead, baby. Do it inside me.

(Then Y/N cums inside Blake.)

Blake: So good... I am really gonna get pregnant... I hope so...

(Then Huntress approaches Y/N and gives him a nice view of her ass.)

Huntress: My turn.

(Then Huntress rubs his manhood between her buttcheeks, causing it to get hardened again.)

Huntress: It looks like we're ready to go.

(Then she inserts his womanhood into her womanhood and rides him in a reverse cowgirl position.)

Huntress: I knew that would feel so good.

(Then she keeps riding him.)

Huntress: (moans) Keep it up, Y/N.

(She then rides him faster.)

Huntress: Come on, Y/N. Cum inside your Huntress.

(Unable to hold, Y/N cums inside Huntress.)

Huntress: That was nice.

(Then it was Velvet's turn.)

Velvet: Just as I promised, Y/N. I will take you to the wonderland.

(Then Velvet inserts his manhood into her womanhood and starts bouncing)

Velvet: (moans) Never thought you could be that big.

Y/N: (moans) Velvet... Your pussy... is so tight...

Velvet: I know... But I'm sure you will like it.

(Then Velvet kisses him while she keeps riding him.)

Velvet: (in mind) His lips are so nice. And his cock is very good.

(Then Velvet moves faster.)

Velvet: This is incredible. Fill this naughty bunny's pussy!

(Velvet keeps bouncing until Y/N cums inside her.)

Velvet: And you completed your tour in the wonderland.

(Cinder approaches Y/N while rubbing herself.)

Cinder: You had your fun, bunny. Now it's my turn to rape him!

(Then Cinder takes Velvet before positioning herself above Y/N's crotch.)

Cinder: Look at this, Y/N. My burning pussy is about to devour your cock.

(Then she inserts his manhood into her womanhood and starts moving)

Cinder: I had various rides, but none of them were able to satisfy me like your are, Y/N.

(Then Cinder cups Y/N's cheek and looks at him)

Cinder: Look into my eyes!

(Then Cinder's eyes glow and Y/N feels like hypnotized as she rides him faster.)

Cinder: I'll ride your cock long enough and you'll be thinking about me and only me! (rides him faster) Forget about anyone else. I am the only one you will ever need. (rides him like there was no tomorrow) Now cum inside me!

(Then Y/N does so. He didn't even try to struggle.)

Cinder: That's right, Y/N. Submit to me. Day and night.

Emerald: Hey, Mercy. How about a threesome?

Mercy: Well, I can't wait anymore.

Emerald: Okay, let's go!

(Then Emerald decides to do a boobjob while Mercy licks his manhood and at the same time, places his head between her thighs.)

Mercy: You'll get between my thighs while I lick your delicious cock, okay?

Emerald: (rubs his manhood with her boobs) So, Y/N... Do you like it when I rub my tits on your cock?

Mercy: (licks his manhood) And how do you like my tights in your neck?

(Y/N simply moans, much for their happiness.)

Emerald: I guess that's a "yes".

Mercy: Good boy.

(Then Mercy removes her shorts and reveals to be wearing no panties.)

Mercy: See, Y/N? I am wearing no panties.

(Then Emerald takes off her clothes and inserts his manhood into her womanhood while Mercy sits on his face.)

Emerald: (moans) I never thought I'd be needing to ride a cock. But I'm glad I am riding yours.

Mercy: Come on, Y/N. Lick me!

(Then Emerald starts riding his cock while he licks her pussy. Both girls start moaning. Then Emerald rides him faster and some minutes later, he cums inside her.)

Emerald: Oh my... That's so good, honey.

(Then Mercy takes her turn and rides him in a reverse cowgirl position. Some minutes later, Y/N cums inside her.)

Mercy: That's so nice.

Y/N: Mercy... I love you...

Mercy: (hugs him) Me too, Y/N. I love you so much.

The Other Girls: We love you too, Y/N.

(And this is how Y/N Rose started having a yandere Harem)