Editor's note: this story contains scenes of gay male sexual content.
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One day the Z fighters: Goku, Vegeta, Gohan, Trunks, and Goten all decided to go out to train somewhere in the mountains where their women couldn't pester them.
The five Saiyan's flew far into the wilderness, eventually finding a secluded enough spot to train. They began sparring, their clothes clinging to their inhuman physiques due to the sweat and heat building up from the practices.
This went on for most of the day, when they finally called it quits they retreated to a hot spring and began bathing. Goku, stripping off his clothes revealed his chiseled six-pack and when his pants fell to his knees, there hung a seven inch, smooth, uncircumcised, flaccid penis. Gohan and Goten followed suit revealing slightly smaller, but still impressive flaccid phalluses. Vegeta feigned ambivalence, turning away and stripping off his armor, not yet realizing that his little three and a half inch penis was at full mast. Then, finally Trunks stripped revealing an average penis hanging under a tuft of purple hair.
They all sat in the spring and relaxed, eventually Trunks and Goten began fooling around, their cocks flopping about as they splashed each other. Goku watching this display, began jerking his cock, reaching full erection, his cock standing at about 8 inches. He gripped his massive dick and began pumping, getting everyone's attention, including that of a few as of yet unknown spectators.
Goku stood up out of the water and stroked his fat cock, beckoning Goten over to him, his own cock also fully hard at about 6 inches. The youngest son began sucking his father, jerking his comparatively small dick viciously, cumming in seconds. Goku facefucked his son while gazing longingly at Vegeta who was sucking both Gohan's and Trunks's cocks, while his pinkie finger sized dicklet spurted little globs of precum without being touched.
Once their cocks were lubed up, Goku and Gohan bent both Trunks and Goten over the side of the spring. Their big, fat cocks pushed past the pink rings of the half-bloods asses, now balls deep in both Trunks and Goten. Vegeta climbed out of the pool and began fucking his own ass with a dildo made of ki, which was shaped like Goku's big, fat cock. The two penetrated boys came simultaneously as the two hung men flattened their prostates with each thrust. Goku and Gohan then fully mounted Trunks and Goten and began fucking their asses like jackhammers against concrete.
The boys were so overcome with ecstasy they didn't even realize they came thrice more, the cocks now shriveled up and dripping semen. The scene was so intense that Vegeta created another ki cock and sucked it off, his little dicklet spurting his meager load every few thrusts. They fucked throughout the night, by the end of it, Goten and Trunks lie spent and broken, made the bitches of Goku and Gohan. Now, the Saiyan prince lies on his back Goku's superior dick destroying his ass, while Gohan facefucks Vegeta, who's little dick came with every stroke from either side.
