Ben Tennyson was waiting out of a changing room in a huge cloth shop, his girlfriends Kai Green was putting on new clothes behind a curtain, but Ben was bored that he started to fiddle around with the Omnitrix, but then he unlocked a new feature deep inside the Omnitrix and Kai was about to pull back the curtain, she saw a flash of a light of black, dark green and white, but it was only for a second "Ben?" said Kai curiously "Have you turned into one of your alien forms?" "No," said Ben appearing out of the light "Good," said Kai now smiling "What do you think?". Kai was wearing a bright red mini t-shirt with orange tiger stripes on the sleeves, a mini black skirt, long white sock that were up to her knees and black patent riptape shoes! Ben was speechless, but he managed to say "You look beautiful!" and Kai blushed.
Then all of a suddenly Ben smirked and activated the Omnitrix to spin like a hypo wheel and Kai saw the same light, but this time it was brighter than before because Ben had activated the love/sex slave mode on Kai and he was now Kai kissed Ben straight on his lips and then bowed before him "How can I serve my master?" Kai said with a smile, but before Ben could activate another mode he heard Rook coming in and Ben quickly told Kai to get up and act as nothing had happened! "I just got a call from Gwen telling me that Sunny has free Charmcaster from her bag and now they are teaming up to destroy Friedkin University," said Rook and Ben said "Oh no" and then all of them got into Rook's Proto-TRunk and Rook activated its flight mode and flew to the university!
When Gewn was waiting outside with Kevin and then the Proto-TRUNK landed and the others jumped out "Sunny and Charmcaster are in the centre of the school and they will their powers together to destroy it!" said Gwen, as she turned into her Anodite form and led the others into the centre, were Sunny and Charmcaster had just turned Hex to stone! "Hello there Cousins," said Sunny with a smirk as the heroes came in "Sunny," said Gwen angrily "If Grandma Verdona was here she would teach you how to pick the right friends" but Sunny just blast the floor a bit and said "Shut up" but this made Gwen charged at them, but then Kai just knock out Rook and Kevin cold with a karate kick and Gwen stopped and she was shocked, but before she could everything else Ben activated the love/sex slave mode on Gwen, Sunny and Charmcaster and they just bowed before their new master!
When Rook started to come he saw Ben being pull by Charmcaster into a portal "Rook" shouted Ben "Help me!" but it was too late Ben pulled into the portal along Gwen and the portal disappearance and Rook and Kevin were shocked about all of this!
But meanwhile in Ledgerdomain, Ben finally got the charge to activate the other mode and so he did and it was the Breast, Butt and Hourglass expansion mode!
Kai, Gwen, Sunny and Charmcaster all felt their breasts growing into side D ones and their butt cheeks got changed the way and finally, their bellies all in the shape of an hourglass and Ben just gulp smashed and then his cock blast through his jeans and it grows into the size of a horse one and his balls were of watermelons! Then Ben took off his clothes!
"Mmm"! groaned Ben as his harem was sucking on his cock and rubbing it with their boobs and he was enjoying it so much, then Charmcaster stopped sucking and show her ass to Ben's face she wants to have anal sex and Ben smirk and gave her what she wanted. "Oh yes, oh fuck" shouted Charmcaster as Ben put his cock deeper and deeper down Charmcaster's ass "Fuck me, Master," said Charmcaster "Fuck your naughty sex slave Hope" "Hope?" said Ben "Hop is my real name," said Charmcaster "Well" said Ben "It's a beautiful name" and Hope blushed and Ben continue to with fucking her ass! Then he had a threesome with his cousins and fucked Kai in her pussy and him was done he cum all over them and they licked it all off and this was only the begin of his harem!