Bella learns to obey

as you continue helping Bella with her exercises, you notice that she keeps staring at your exposed cock

Aiden: looks like she noticed my cock, good

Aiden: is there a problem Bella

Bella: well y-your thing

Aiden: SPEAK UP I CAN'T HEAR YOU

You slam her on the ground as you tell her to do some more exercises

Bella: Nevermind

She keeps looking at your exposed cock

Aiden: alright then, time for the real training to begin

Bella: w-what do you mean

Aiden: that was just to get you ready for the real exercise

You grab the spiked collar that's Kevin left in the room

Bella: why do you need that

Aiden: to make sure you don't mess up

Bella: what

Aiden; do you trust me

Bella: I don't and yet my entire body tells me to listen to him, to obey his commands

Bella: I do

Aiden: looks like the aphrodisiac is really working, she already enjoys following my commands, even if she doesn't realize it yet

You place the collar around her neck

Bella: so what's the goal of this collar, besides that it looks good on me

Aiden: the exercises that we're gonna do now are very fast and precise, so I need you to be perfect, and when you're not the collar will help in letting you know

Bella: how

Aiden: like this

You press a button and the collar tightens around her throat for a second before going back to normal

Bella: oh wow that was unpleasant

Aiden: best way you'll learn

Aiden: are you ready

Bella: yes

What Bella doesn't know is that there are tiny syringes all over the inside of the collar, so everytime it tightens more aphrodisiac is shot through her body

Aiden: let's see how long she's able to hold out

Aiden: begin

She starts doing the exercises you command

Aiden: too slow

You press the button and the collar tightens and she gets injected

Aiden: again

Bella: yes

the more you inject her the hornier she becomes and the more she starts messing up

after 20 minutes

Aiden: you disappoint me Bella

Bella: I'm so sorry

she's sitting exhausted on the floor, while you stand next to her

Aiden: you need to be punished

she looks up at you and sees your gigantic bulge through your shorts

and before she knows she starts touching it

Aiden: what the hell are you doing

Bella: I'm sorry, but I just wanted to feel it

Aiden: bad girl

Bella: yes I am

Aiden: are you gonna obey

Bella: yes I am

Aiden: good, then let your real training begin