Training 2

The training ground was silent as I saw my sister just standing there while Dex smirked while enjoying the naked figure of my sister.

'Did that whole experience break her?' I thought to myself as I could see her legs shaking and a line of juices running down her leg.

"Go on Princess. You need to interrogate him. Don't think of him as your brother anymore. Just a lowly trash enemy" I looked straight into my sister's eyes and felt danger.

Dex leaned toward her and whispered which I could hear, "Use everything in your arsenal to open his mouth. Prove that you are better than all the men. Better than me. Use everything" I could see the change happening in my sister as there was a strange glint in her eyes.

"Ye..s" Lily finally opened her mouth and accepted her role. I could notice that she was now a bit submissive to him.

Lily walked up to me, still naked, and grabbed my chin. My eyes were glued to her perky breasts that now had red marks that were courtesy of Dex. I gulped my saliva seeing how close they were to me.

"Tell me the secret" She shouted at me, acting bossy yet I could see that something was changing in her.

"He won't open his mouth like that Princess. Use his weakness against him and use your own advantage here. You know where your advantage lies" Dex placed his hand on her ass and started to knead them right in front of me yet Lily didn't stop him as if she was thinking over something. He finally let go of her ass after playing for a few seconds and ending it with a spank, leaving a mark on her pure body.

Lily moved my chin up, staring into my eyes. "I knew you were a pervert but you can't even spare your older sister. Where are you looking?" She suddenly slapped me across the face and I felt a ringing in my head.

In the next movement, she grabbed my chin again using her one hand and using her other hand to grope her own boob right in front of me, "You watched me get groped and liked it, right? You wanna see me groped again right? Why don't you tell me the imperial spell incantation and I will let you watch me getting groped again"

"This... This isn't you sis" I was finally able to reply.

The Lily I knew was headstrong and was always trying to prove that she was better than any male. She wanted power and position yet was never able to acquire it due to her gender.

"This has always been me, my little brother" Her smile felt broken to me as she kept groping her breast, "I want power and Sir Dex is right. I should play by my strength and exploit the weakness of others"

She finally let go of me, standing there naked without any shame on her face as she looked down at me. "My strength is this body and I know your weakness" She waved her hand, and mana flew in the air and ripped all my clothes to shreds, my rock-hard cock now in the open.

"And your weakness is that you are a pervert" Lily raised her leg and placed her feet over my cock.

"I have seen you, little brother. I know how you look at Mia, at your maid Maria and even at our mother" I could see an evil grin on Lily's face as she started to move her feet, grinding my cock which resulted in my moans.

"And now you are hard watching me naked. Pathetic!" My mind was blank as I heard her, I had never seen her like this....so dominant.

Dex was surprised as well to see such a change in Lily but it was a nice surprise for him. He was looking forward to seeing how chaotic Lily will become.

"Are you liking this little brother? I can feel your cock twitching under me. Does this turn you on?" She smirked as she kept grinding my cock beneath her feet. It was already leaking precum, drenching her feet in it yet she kept on going.

As her one leg was raised, I could see her pussy once again and see how wet she was. "Pervert Little Brother. You want this?" She noticed me looking and opened her legs a bit more giving me a glimpse of her opening pussy lips.

I gulped my saliva which made her laugh in pity. "I am ashamed of having you as my brother" She increased the pace of her feet and I knew I was near my release.

"How about this Alex? You tell me the imperial spell incantation and I will let you kiss me...here" She said using her finger to part open her pussy lips.

My mind blanked at that movement, the effect of my tattoo in full swing as I started to answer her question like a ****. I opened my mouth and started telling her everything about the spell and how to use it.

As I spoke, she kept rubbing my cock using her feet, and just as I finished speaking. She increased the pace even more and my legs started to shake as I spurted out rows and rows of cum under her feet, showering it in my seed.

"Gross" She noticed something sticky under her feet and could feel my cock getting limp under her feet but she didn't care as she now has what she required.

She smiled beautifully and I could see my old sister once again before she started rubbing my head like I was a good puppy.

"Good boy....good boy. Now here is your treat" She suddenly opened her legs even more, before pulling my face in and pushing her pussy on my face. My lips locked against her pussy and I could taste her juices.

"Pervert Brother. Kiss it" She ordered and I opened my mouth and started to kiss her pussy, letting my tongue roll all around her virgin entrance. She kept moving her hips, making her pussy grind against my face until I felt her legs shake as she came over my face.

She finally let go of my face and turned around toward Dex.

"How did I do Sir?" She asked completely ignoring me and ignoring the cum on her feet.

"Good! Very Good! You have a lot of potential. I am looking forward to our next session" Dex smirked happy with what he had done to her.

"Class Dismissed" Dex looked at naked Lily and then toward me before he left the ground.

Lily was happy at the compliment as she grabbed a set of clothes from her interdimensional spatial ring and wore it right in front of me.

Lily didn't even look at me after getting dressed as she walked out of the ground.

I was still out of it, my face was covered in my own sister's juices while my cock was flaccid but covered in my cum. I couldn't even process how and why it happened.

I stayed there for a few more minutes before the reasoning returned to me and I started to free myself.

During this whole time, the tattoo kept on glowing seemingly satisfisted by the turn of events.