Jason quietly opened the door and made his way downstairs. He had to be careful. His wish had given him the body of a teenager or a young man, but was he a big boy now to the rest of his family? That he didn't know. He prepared himself to have to hold Eric down, lest he call for help. "This is annoying," Jason thought to himself. His dick was still rock hard and it pulsed awkwardly up and down. It felt like he needed to pee. "Gotta make sure Eric can't touch this." Jason stopped near the living room. He peeked his head out and saw Eric laying on the couch. He was jerking off. Several tissues strewn on the coffee table showed he had been at it for a while. "Ah,ah,ah... Oh yeah! Go Lisa Go!" In between grunts, he would shout out a name, probably the girl on the TV show. "Wow..." Jason thought to himself. He knew what Eric was doing, but he never saw how he did it. He was clearly enjoying himself very much. As Jason watched mesmerized, Eric started to let out yelps. "Ah! Ah! That's it! Ah!" With one more yelp, a stream of white liquid shot out from his dick and onto his upper body. "Oh yeah... That's the stuff..." Eric let his dick keep going until it eventually stopped. He took one of the tissues and wiped his body of the white substance.
"That's my cue," Jason thought. He got into an offensive position and moved towards Eric. "Hey Eric! Whatsup!" Jason tried to sound like a teenager as he awkwardly called out his brother. Eric turned around, still clearly flushed. "Oh hey Jace... Caught me at a bad time here dude?" Internally, Jason let out a sigh of relief. "Good. He still sees me as Jason..." "Oh yeah. I guess. Thought you were taking a long time though, so um... thought I'd see what's up?" "Really? You were the one who wanted to jerk off in peace." Jason was confused, but it seemed this was what was his reality now. "Well, you know..." He tried to lead Eric on so he could fill in the blanks of what he was missing. "What? Can't get it up." Luckily Eric made a a motion with his penis, so Jason could infer what he meant. "Yeah, that's it. And I got completely naked for it too. But nothing." "Geez. Who's the big brother here? Hah,hah!" Eric chuckled. "I am, dude. And don't you fucking forget it." "Scary! My 17 year old brother is scary!" Eric feigned terror. "That's right!" Jason kept playing along. He was getting a lot of his new life from Eric. But his vocabulary was getting older too. He wondered how this change in reality worked. Eric moved from the couch a bit and place his feet out and onto the coffee table. "Come here. We'll jerk off together; like old times's sake." He motioned for Jason to sit, so he did just that. It was surprisingly comfortable.
"I think I have one more round in the tank. And were at a good part too." Jason looked at the TV. The actress Eric must have been jerking off to was climbing a tall mountain. The camera had a close look at her breasts as they swung up and down. At that sight, Eric and Jason's dicks stood at full attention. "Like what you see, huh?" "Eric asked. "Ye-Yeah..." Jason was beginning to understand why Eric was so forceful. Jason's whole body was hot, but instead of being in pain, he felt really nice. "Oh god!" Jason let out. "Hey don't cum from just watching dude!" "I-I won't!" he snapped back. "Then let's do this thing!" And on those words, the two brother began to masturbate. Jason covertly watched Eric pump his penis up and down. He tried to imitate it as best he could, but maybe 'cause it was his first time (that he knew of) he had no problem feeling something. "Ah,Ah,Ah!" The two brothers were in perfect sync as they masturbated together. "Ah! Oh god! Oh god!" "What... Ah,ah,ah... Cumming already?!" "No... Ah... This just feels amazing. Like... ah,ah,ah... Holy shit!" "Man, it's like this is your first time or something! Ah,ah,ah!" "Ya... Ya think?! Ugh!" In actuality it was, but he couldn't tell Eric that. Eric said nothing of it. Evidently, jerking off had the effect of making your mind a mess. As they continued, Jason felt a different sensation from his penis. "Ah! Ah! Eric?!" "You... Ah! You too, huh?!" "Yeah. Ah! Can't hold it in! Ah!" "Then on the count of three dude! One... Two... Three!" And with that, the two ejaculated at the same time. Jason felt the hot white substance shot from his dick and onto his body. "Ah,ah,ah... So... So fucking good!" "Oh yeah! That's the stuff!" Eric was almost done, but Jason could still feel it coming. "Ah! Eric?! Is something wrong with me?!" "Holy shit dude! You're cumming buckets over here!" "Ah! Is that bad?!" "Geez, what are you?! Seven?! That's great! You must have been holding back!" "Yeah. Ah! You could say that!" Jason kept going for another good ten seconds until he finally felt his dick let go. He panted heavily as the cum dripped onto his crouch and the sofa. "How do you feel?" Eric asked. Jason tried to catch his breath. "Well...... Like a million bucks!" Eric motioned for a high five and Jason lifted his hand to reciprocate. As they clasped hands, the phone upstairs turned on. The magic app no longer there.