The Seven Sins (Envy)

CH 5 Nico's Training

( Third's p.o.v )

Envy locked her room yesterday for the first time in forever to get some sleep. She was pretty nervous that Calypso was going to try and sneak in at night. Envy didn't know it but she was right Calypso tried coming at night only to be dragged away by Thalia. Envy was just happy to get some sleep because in the morning her brother's training would intensify. Starting with his physical workouts to buff up his body strength. She planned on using the device they made together to train on short notice. It makes time go by super slow, so what feels like years can actually be a few hours here in Tartarus or even on earth.

( Envy / Bianca's p.o.v )

I yawned as I woke up from my slumber. I had a peaceful night since I locked my door I don't even know if she came by I was so tired. But I'm good now and I'm ready to train my brother and I got to do it fast. The boys are probably already at the dessert planning on what to do. I washed up and went to Nico's room to wake him up so we can start training.

"Neeks get up its five in the morning time to get up. We need to train you, "I whispered. He groaned a bit as I shook him harder than before. I put my hand over him and concentrated on my powers. After a few seconds, Nico shot up getting out if bed. I made him wash up and get dressed. Once he was finished I let my powers slip away. "How the fuck in fathers name did you do that?" I smiled at him, " Isn't it obvious Neeks I controlled the bones in your body forcing you to do my will. Something you're going to learn today."

He continued to frown as we grabbed some snacks and went to the basement. I made sure to leave a note for the girls so they wouldn't worry. I opened an imperial gold safe door that led to the training room. "Alright, Nico before we go in I need you to know time moves faster in here. It allows training longer on short notice. It's going to feel like years but only be a day down here got it?" He nodded at me opening the door and entering it first. This gonna be fun I said to myself as i shut the door behind me.

Its been about a year here and only about two hours in Tartarus. But Nico was doing great we trained together every day while here. He put on some serious muscle not as much as Percy but as much as Luke. He had mastered his control over shadows and even developed some last option moves. He had a sword he would make out of shadows called Omega. He could do almost anything with it even make it completely harmless. I told him I'd keep it a secret so no one would know. 

"Nico one more year in here and that's it alright." "Ok sis what are you going to teach me?" he asked. "You worked really hard why don't you pick something, " I spoke. "How about you teach me to summon metals. I know the bone trick is cool but I'd like to learn to forge from Percy and make my own weapons or make gifts for my friends, " he explained. I shook my head, " You got it, bro lets rest for the rest of the day and start tomorrow." "Alright thanks, Bianca," he gave me a big hug before running off somewhere in the simulator.

Half a year later Nico was doing great. He could summon metal and gems but it took a lot of energy from him. We started to focus on his mental strength more. I put him through all types of death situations as we had done with Percy. I made him sit in freezing waters, sit in hot steam rooms, rooms that were completely empty and a whole bunch more. We did this until the year was up and it totally paid off for my brother. He had no problems pulling gems and metals from the ground.

"Thanks a lot, sis this was fun." I smiled at him, " Not a problem Nico that's what big sisters are for right." He smiled back, "I can't with to show Hazel this."
"Who's Hazel?" I asked. "Our younger sister. Shes Roman though. Did Percy not tell you, " he said. I shook my head, " If she hurt Percy in any way he won't speak of them, "I said. "Oh ok. Let's get out of here I want to surprise Thalia, " he chuckled. I nodded leading him to the door. I pressed some and the room went back to its plain metal surroundings. He pushed the door open leading me out.

Once he closed the door I told him to go shower and get ready for lunch. He jogged up the stairs straight to his room.
I, on the other hand, went looking for the girls. Thalia wasn't in the forge and Calypso wasn't in the infirmary. Maybe they are making lunch I thought. I went to the kitchen to see them but came up empty-handed once more. There is no way they are still in bed I mumbled to myself. I went to check Percy room before I went to shower.

  ( Fluff Warning )

I opened the door slowly and Holy Fucken Chaos my jaw practical dropped open. The girls didn't hear me or see but they are totally doing the dirty. I snapped a few pictures and sent them to Percy. I tried leaving but I just couldn't I had to watch. At least I know Calypso is all talk with her being a bottom. Thalia was topping and it gave me mixed signals watching them.

Calypso was tied up to the posts of Percy's bed. Thalia hovered over her body as she bit her lip. Calypso looked to be at least a d-cup while Thalia was only a size smaller. Their breasts were rubbing against each other making me feel hot. As they made out Thalia's hand started going down south. I started to lean in more trying to not make a sound.

"Hey, sis whats... Holy Fucking Zeus's ThunderBolt, " Nico ran down the stairs. The girls were now looking me dead in the eye. "Fuck, " I shut the door following Nico down. I was gold in embarrassment as I watched Nico trying to figure out how to un-see what he saw. "What the. You were. How do I forget? Awe man Percy is going to beat my ass, " Nico mumbled as he paced the kitchen. "I'm sure you'll be fine. But thanks for ruining the fun, " Calypso said walking into the kitchen. Thalia popped up behind her as Nico paled looking at them. He ran straight to the trash and hurled into it.