First Ben 10, then Avatar

Entering Ben 10 first, Banjiro was introduced as another cousin, but as an adopted in-law. With this status, Banjiro had fun while he cruised around with the fam. Banjiro delighted in the arrival of Omnitrixs for the lot of them. Ben got his Omnitrix as he should have, but then came the other two, leaving Alex with the Chaquetrix and Jen with the Babe Watch. Yet, as they went to bond, something weird happened, and they jumped around, giving Alex the Omnitrix, Ben the Babe Watch, and Jen the Chaquetrix. While the girls used awesome alien forms and dealt with weird, repressed sexual tension, Ben got over-attached alien hotties they teased him for and often handled poorly while getting himself into hostile situations. Also, because of Banjiro, Gwen awakened her alien-wizard powers way earlier, leaving Ben's aggression and inferiority complex to go through the roof, requiring Banjiro to step in and guide him on becoming a better wielder/trainer of fine sheet.

At first, it was just their merry band/cast of heroes dancing around, but as things progressed, Banjiro sank his teeth in. Although he was perceived as a child, he would let his dick run wild in the wombs of Max at first, letting the nights scream out as he led the others into a debaucherous mindset. However, he was soon met with Xylene, who would deviate from her arc for Banjiro's good dick. He was already happy with riding Max's pristine cunt, her seasoned personality meshing well with her fair skin and big tits. But as Xylene arrived, finding the two sweatily embracing each other, their sizes portraying an especially erotic sight as she looked on at Banjiro's big-dicked small body compared to Max's extra big body, Xylene fell to the cravings of a man's flesh. The previous new narrative of a lesbian falling in love with a kickass human astronaut soldier was easily overrode by Banjiro's rod as he looked at Xylene for the first time and realised who she was, letting his humongous dick slap on her thigh, sending ripples throughout Xylene's body as she shivered at his cock's touch. The sweat began pouring as Max's beautiful and large form stood over the two, beckoning them back to the bedroom as Max then led Xylene to push her throat deeper and deeper onto his cock. The slobber from her mouth oozed down as she went back and forth on his majestic rod, her pussy quivering as Max gave it an exploratory lick. As she moved onto riding him, the RV shook again and again as Ben and the others got an unhealthy look at their futures.

Yet, it didn't end with them, as even Myaxx would join this harem, her succulent ass acting as a forbidden fruit for Ben and Banjiro as she visited with Azmuth due to the dangers of this new predicament. Azmuth assumed his agents were lost or taken, but to find out they had diverted their attention to suck the dick of some random man? He couldn't believe it, and so had to come himself, letting Myaxx shake her big booty, clapping it to distract Ben and Banjiro. However, after not even an hour of conversation between him, Max, and Xylene, Myaxx was already slapping and sliding her ass against his dick, pinching Ben's little boner as the aliens in his watch instinctively came out to try and pull him away from this cuck fest as he came from Myaxx's weak pinch. As everyone looked on, they were super aroused, but also very ashamed/disappointed in Ben's failing manhood, especially his super sexy aliens, who all came out to try and pull him away, but now got a full look and whiff at Banjiro's dick riding Myaxx like there's no tomorrow.

From there, the rabbit hole only sank as they grew. Ben still contributed to killing Vilgax, got together with Julie, and built bonds with his family, but he continued to become more and more masochistic, causing his aliens to change in turn. Soon, Ben gained the reputation of one of those less important guys in a boy band, but to his family, they knew he wanted nothing more than to have his little dick stepped on, all while envying the light of his female family members, and especially Banjiro. He would never let these feelings manifest, keeping his heroic integrity, but they remained a sore spot in his heart. Ben secretly hated Banjiro for turning him into a cuck and getting all the bitches, doing his best to get away from it all, only for things to constantly follow him.

So, while Ben would get toyed with by his aliens who secretly fingered his ass during gatherings or jerked him off to the NTR videos, Banjiro would be living it up in his invisible spaceship, housing all his women.

• Sevenseven
• Gwen
• Eunice
• Kai
• Mazumi
• Lucy
• Rojo
• Charmcaster
• Frightwig
• Attea
• Ben's alien bitches

Either by taking what Ben had lost or beating him to it, Banjiro continued to grow his circle of lovers as their bodies only seemed to get hotter, as if he were the stud in some Croquant doujin. What's more, Ben even got Jen and Alex. Alex, by unlocking the seeds of passion in her heart, and Jen by playing to her secretly slutty nature expressed in her Chaquetrix's sexy forms.

In this situation/dynamic, Ben simply crumbled, undergoing a weird metamorphosis through the watch, transforming all the women into forms far more alluring and tailored to Banjiro instead of Ben, leaving Ben to be enveloped and reborn as a copy of Alex, adding all three to Banjiro's harem, along with the rest.