His sister

The next subject Jason choose to test his power on was his older sister Thalia Grace. She was the demigod who was closest in the blood to him.

I wish I can see what my sister Thalia is doing right now.

Almost immediately, a girl with black hair, electric blue eyes appeared before his eyes. It was quite similar to an Iris Message but clearer. There was no sound, maybe because he only wished to "see", not "hear".

Thalia was taking a shower.

Jason swallowed his saliva. Damn, I never know my sister was so hot! A pair of great boobs and a very nice bubble butt, she really inherited our mother's genes.

I wish that she will be teleported to here right now.

The next second, Thalia appeared in front of him. Suddenly being transported to a strange place while being naked and wet, it's understandable that she received a huge shock.

"Where am I... Jason, why am I here?"

Then she saw their mother, whom she thought already dead, was on the bed, naked. The shock turned into utter horror: "Gods, what have you done?"

Jason sighed. He could explain, but it would waste a lot of time. So why bother?

I wish that she becomes completely submissive to me.

Thalia winked. Suddenly she kneeled and bowed before Jason:

"My brother, from now on you are my Master."

Jason kept glancing at her sexy body as he got another boner. I already fucked my mom, so why not my sis? But he suppressed the urge to pin Thalia down and fuck her brutally. He just said:

"Stand up, sis. I have just gained new power and I'll use it to make this world a better place. I want your help, sis."

"It's my honor. How strong is your power now, Master?"

"To be honest, I don't know. The possibilities are infinite. It ranges from bringing back the dead to...," he snapped his fingers, "...this."

I wish my sister becomes dry.

Thalia looked back at her body and realized that the water on her skin and hair was gone.

"What an amazing power! Master, you are greater than our father now!"

"It's still too soon to say that." Jason walked towards her, "But since you have compared me to Zeus, do you want to be my Hera?"

"Master, I want nothing more than let you enter me and pump a lot of hot cum into my womb. But if a Hunter loses her virginity, Artemis will know."

Jason knew she's saying the truth. He sighed and raised his hand: "Okay, let me send you back."

"Wait a minute. At least let me service you in another way."

She kneeled again, gently grabbed his bare cock, and placed it between her cleavage.

"You don't have to do anything. Just relax and enjoy this."

Then she started to press her boobs together to add pressure to his shaft. She also flicked her tongue out a little and licked the tip. Jason had to admit that it felt awesome.

His sister moved her breasts forward and backward, faster and faster, yet his rod didn't slip out. These two lumps of warm flesh wrapped around his manhood, rubbing every inch of it. Jason could feel the blood run under her skin. He wondered: how wonderful it will be if these breasts are full of milk?

After just a minute, Jason has been pushed to the limit. He groaned: "I'm about to cum."

"Do it! Release onto me. Bathe me with your sacred semen!"

Like a van was opened, the cum sprayed out all over Thalia's chest. Jason thought that he has emptied his balls into his mother's cunt, but it looked like he still had some reverse. The **** was so strong that his shaft sprang free and he had to hold it to not let the cum spray to the floor.

Thalia rubbed the liquid on her skin like a kind of lotion while making a satisfying expression. Then she asked: "Master, can I be back now? I need to clean the evidence. Besides, if I suddenly disappear for too long, somebody may notice."

Jason nodded and spoke:

I wish that she will be teleported back to where she comes from.

Without a sound, Thalia disappeared, and the "Iris Message-like screen" reappeared. Jason guessed that because he's currently not seeing Thalia right now. On the screen, his sister was continuing her bath time, soaked herself in soap bubbles so any trace of a certain white liquid would be removed. As if she could feel Jason's gaze, Thalia smiled and said something. If Jason read her lips right, what she said was "I hope that next time you can cum inside me."

Jason smiled, then went back to thinking.

I'm glad that I decided to test first. Such a great power should not be used lightly, and there are many things I still don't understand about it. Note to self: The wish will be fulfilled according to my thoughts, but it won't automatically stop. Look like I need to be more careful when phrasing the wish.

Instead of "I wish that I can't see my sister Thalia", he said:

I wish that the wish "I wish I can see what my sister Thalia is doing right now" will be undone.

The screen disappeared. Seeing that it didn't leave any undesired effect, Jason breathed a sigh of relief and murmured to himself: "What should I do next?"