Later that night Gohan came home from his first day at Orange Star High School.
"How was your first day Gohan?" Chichi asked whilst stiring a pot of food by the oven.
"Good mom, just exhausted." Gohan replied, yawning.
"Well supper will be ready soon. Go upstairs and get cleaned up." She said chipperly then continued to hum a tune. Gohan walked upstairs, slowly undressing and dragging his feet. Goten poked his head out the door and seen Gohan taking off his shirt and walking into the bathroom. All Goten could think of is seeing his brother naked but he knew that Gohan always locks the door when he takes a shower. Quickly Goten runs back into his room and flys out the window, making his way around the house to look throgh th bathroom window. Where the shower's positioned he could really get a good look, all he could see was his brother stepping into the shower. He could see his brothers two perfect mounds of an ass and his balls hanging underneath from inbetween his legs, Goten couldn't see anything else but he did notice that Gohan had hair on his arms and legs. 'Does he have hair down there too?' Goten wondered. Knowing that he wouldn't be able to get a good glace at his brothers body Goten flew back to his room and waited for his supper.

Everyone was sat around the table eating their supper, Chichi was eating at a normal pace whilst her husband and sons wolfed down their food like all Saiyans do.
"Done!" Goku yelled, licking his plate.
"Me too!" Goten says, also licking his plate. Goku looked over to his son, wishing his dick was that plate. He quickly snapped out of it when he felt his dick starting to get hard.
"Yeah, same here." Gohan says, smiling as he stands to clear the plates. The boys of the house never clean their pots after eating, Chichi never wants them to either, they can't be trusted to clean them properly and she felt like it was her duty as a mother and wife to cook and clean for her family.
"Well guys, I'm going to go to bed." Gohan says, walking out the door.
"Yeah, same here. I'm beat!" Goku says laughing as he usualy does.
"Okay dear! You get yourself up to bed too Goten, and don't forget to brush your teeth!" Chichi says as she clears her own plate. Once Goten got upstairs he did as his mother told him to when he sees Gohan and Goku standing in the bathroom around the sink brushing their teeth. Both were just wearing their boxer shorts, all their muscles were on display to Gotens pleasure. Being Gotens height he was in line with both their cocks, it was almost like being in heaven, only he wanted them to both be naked. He picked up his tooth brush and started brushing away. Again, Goku looked at his son, wishing that the tooth brush was his cock. Just like at the table, his dick started to get hard again, this time though Goten could see it. He turned to start feeling it but then realised that Gohan was stood right there, remembering that his father told him it had to be a secret he quickly looked away and continued brushing his teeth. Goku had to quickly finish brushing his teeth as there was no where to hide whilst only being in his boxers, not to mention the tip of his dick was poking out from the leg of his shorts.
"G'night guys!" He says, quickly rushing to his room.
"Night dad!" They both shout. Back in Gohan and Goten's room, the boys started to get ready to go to sleep.
"Man am I tired." Gohan says, opening the window and climing into bed. He removes his boxers from under the covers as it is way too hot to sleep with them on.
"Good night Goten!" Gohan says as he turns off his bedside light.
"Night!" Goten replies, stairing at the ceiling. In no time Gohan was asleep and Goten could hear faint banging coming from his parents room. Not knowing what it was he decides to have a look but his bedroom door is too noisy and everyone would hear, so he flew out his window instead. Layed on the bed was Goku and Chichi, both naked. Goku was ontop and quickly thrusting into Chichi, from where Goten was he could see His dads ass cheeks opening, revealing the hair that surrounded his fathers tight ass hole. He could also see Goku's hairy balls bouncing back and forth, slapping Chichi each time. Goten got the idea to go back into his rom and inspect Gohan's dick seeing as he's a heavy sleeper and was clearly out of it. Entering his room again he looked straight over to Gohan.
"Gohan?" He says in a faint whisper. No answer. Goten quickly ran over to Gohans bed and knelt close to his brothers crotch. With a shaking hand he reaches over and lifts the blankets, revealing his brothers cock. Black tangles of hair cover the base of his dick, like their fathers, but there's not as much hair. The pubes extend down to his balls too.
"Wow..." Goten says, reaching for his brothers dick. It wasn't as big as their fathers but it was close , it was just slightly skinnier and the tiniest bit shorted too. 'I wonder if he can make that white stuff too' Goten wondered. Not wanting to waste any time he lowered his head and started sucking the flaccid dick. Gohan was a horny teenager so of course it quicly got hard and Goten didn't want to waste any time, or get caught for that matter. He started doing as his father taught him and started bobbing and swirling his tongue whilst playing with his balls. A small moan escaped Gohan but Goten didn't care, if he moaned he likes it right? Soon Gohans hips were moving as his breathiing got heavier.
"Yeah!" Gohan says in his sleep, Goten's eyes look up to make sure that his brother was still asleep. Gohan's eyes were shut so Goten kept going. Goten started waking up as the immense pleasure of a mouth around his cock was too mch for him to sleep through, being a virgin it felt soo much better.
"O-o-hh..." Was all Gohan could say. He quickly came to his senses and pulled Goten off his dick, even though he didn't really want to.
"Goten! What the hell?" He half shouted. Goten was still playing with Gohan's balls as he watched his brothers dick twitch.
"Goten you can't do this!" He says, pulling his brothers hand off his hairy balls.
"I just wanted to see if you could make that white stuff..." He says innocently. Gohan couldn't deny it was a lot better than using his hand. In fact he almost grabbed Gotens head to put back on his cock.
"You mean... Semen?" He says, getting even more hornier.
"The milk looking thing..." He says, looking at his brothers still hard dick.
"How do you know about that?" Gohan asks as he starts playing with his still erect dick. 
"Eermm.... I can't say..." He says, not wanting to get his dad in trouble or break his promise.
"Have you and Trunks been... Experementing?" He asks. Goten didn't even reply, he just nodded. Goten looked back at Gohan's exposed groin and quickly put his mouth back over the exposed tip.
"Oh... Kami!" Gohan says, buckeling his legs as a great pleasure surrounded his dick. Goten's small hands started playing with his brothers large balls. He sometimes would let the dick out of his mouth and give Gohan's balls some attention with his mouth whilst wanking him. His balls would bounce as Goten sucked them, the velvety skin would brush the corner of his mouth as the pubes that stook out tickle his face. Goten quickly remembered that his dad liked his ass to be rubbed so Goten quickly moved from the side of the bed to inbetween Gohan's legs. Gohan opened his eyes and looked down to see his brother, still sucking his balls as he moved. 'Where the hell did he learn to do all this?' He wondered as Goten started giving the head more attention, quickly swallowing all of his dick, burrying his nose in his brothers pubes. A sharp gasp escaped as Goten expertly sucked his dick. Then he felt Goten's small fingers going behing his balls and started playing with his hole, this was too much for Gohan and he knew he was going to shoot.
"Oh... Fuck, I'm cumming!" He said through gritted teeth. Goten remembered when his father said that it meant that semen was going to come out. Gohan's hands held Goten's head in place as blasts of cum filled his mouth.
"That was... Amazing." Gohan breathed, laying back down.
"I can't believe that my brother's just sucked my dick.." He whispers as Goten continued to suck on Gohans balls. Gohan quickly looked down and shooed Goten off of him.
"No-one can know about this... Okay?" He says in a whisper. Goten nodded, whiping bits of cum from the side of his mouth and eating it. The taste wasn't all that much different from Goku's, in fact it was almost identicle. The sight of his brother eagerly eating his cum almost made Gohan hard again but he had no intentions of letting his brother suck his dick again. Goten quickly scurried back to his bed.
"Good night Gohan... You taste really good by the way..." He says yawning. 'Did that just really happen?..' Was all Gohan could think as he started drifting asleep again. It reminded him of when he was a young teen, when he saw his father naked whilst training before the Cell Games. Unlike Goten, Gohan had only wanked his father off as Goku returned the favour. That night Gohan had a dream of what happened al those years ago.

"Phew... I'm spent!" Goku says, stepping out the shower as his Gohan was getting dried.
"Y-yeah dad." Gohan's voice was shakey and his face was red. Goku might not be the smartest person but he could clearly see that his son was uncomfortably.
"You okay son?" Goku asked, drying his hair as his cock swayed left and right.
"Yeah dad..." Gohan lied.
"You don't look it, what's wrong?" He asked dropping the towel on the floor.
"It... It just won't go down..." He says nervously.
"What won't?" He asks. Gohan then dropped his towel, revealing his dick standing, stairing straight at Goku.
"Why won't it go down dad?" He asks. Gohan knew his dad wouldn't be bothered seeing his son naked, they do occasionaly shower together anyways.
"Oh..  You just need someone to touch it." Goku says, moving closer. His own dick started to swell.
"Your penis is growing too dad!" Gohan says, not feeling alone or as embarrased. He could clearly see his father was a lot bigger than him and that he had more hair down there but Gohan already knew that it gets bigger and hairier when you grow up. Goku's pubes were golden as he was in his super saiyan form.
"Yeah... Just do what I do to you to me." He says as he sits on the floor, leaning against the wall. Goku reached over and started wanking his son off as Gohan did the same to him. Soon they were both shooting cum all over the tile floor.
"Arrgghh..." Goku moaned whilst Gohan only did a soft moan. Goku shot almost four times the ammount of cum as Gohan did but that was to be expected with the age difference. Gohan had forgotten this experince until he saw Goten sucking his cock.

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