The growing Beast

Here's a story my freind Arubazu wrote for me, enjoy!   

The city explodes with the roar of battle. Our heroes the teen titans in confrontation with a powerful villain had worn him down through the course of a long battle in the empty city. Having escorted the citizens away they had free reign to fight and it helped them bring this bad guy to his knees. Robin smiled taking this chance to deal the final blow, “Titans i got this” he shouts triumphantly “Robin waiiiit” Starfire cried out but it was too late. The team leader quickly rushed forward to attack the villain jumping high into the air with his bow staff and bringing it down for a powerful slam, but the villain had just enough energy to block the strike and slam Robin into the ground with a loud thud. Beast boy then strikes next, the villain so distracted and exhausted from Robin’s strike he failed to notice the green menace charge at him as a gorilla. The villain was able to take notice at the last second and took aim to fire, shooting and hitting the green gorilla with something but it didn't faze him as Beast Boy struck him hard sending him sliding to the ground finally defeated. The group cheer’s triumphantly high fiving each other. Beast boy returns to normal a syringe sticking out of his chest and he looks at it for a moment before taking it out. Robin is pounding the ground in anger, “Dang it, i almost had him!” Robin shouts angrily. “Robin, once again you have left the team behind in chase of your own glory.”Starfire tells him with a frown upon her face hand on his shoulder gently. Robin looks at the hand before looking at the her, “ No, i was doing what a leader does and finishing off the villain.” Robin retorts. “No man you were hogging all the glory, your lucky BB here saved your tail” Cyborg shouts angrily at him. “Hahaaa yeaaah, if anything i should be leader for doing the whole finishing the villain thing” Beast boy chimes in with a chuckle. “You know what yeaaaah, how about we make you temporary leader for beating the villain.” Raven snidely says following up Beast Boys comment. “W-what no you can't do that...I’m the leader” Robin angrily shouts back. “Well you failed to do the leader thing ,which is take out the villain, therefore you have been temporarily replaced by the one who did the leader thing, Beast boy” Raven says floating in front of Robin poking his chest at the last comment. Robin sneers at her and before speaking the others agree out voting him. Robin moves to sit by some rubble grumbling to himself with his arms folded. “Hehee this should teach him more humility, Beast Boy we leave Robin to your care while we take the villain to prison were he belongs.” Starfire tells beast boy who nods at the comment. “You can...count on me” Beast boy seemed a bit distracted when looking at Robin but Starfire assumed it was either a minor crush he had for the other teen, who was attractive, or just thinking of prank filled orders he would give either way it was worth seeing Robin being embarrassed either way. The small portion of the group taking off leaving Robin, and Beast boy alone together. Robin still sulking about being demoted turns to Beast Boy, “ooooh of course they leave me with him, if only i didn't mess up” Robin thinks to himself altho he begins to take notice of something. Beast Boy was looking a bit hot and bothered his tight suit showing the outline of his hard cock twitching under it. “Ughhh, i guess he’s getting boned up looking at me, and plus being my leader… who knows what's going on in his mind right now…..uuughh i hope he doesn't ask me to do anything like that….i respect his preference but i don't swing that way” Robin says with a grimace. “Uuuuh” Beast boy moans out, Robin hearing it and seeing now he was shamelessly stroking himself in front of him. “Dude , in front of me? Seriously!!” Robin shouts in surprise, but he was beginning to notice something else as well. Beast boy was a bit more built than he usually was, his suit tightening up more and more around his body and showing his muscles….wait muscles, beast boy may have been decent in build but he never had any notable musculature. Robin looks closer and sees in horror as bb’s musculature was infact increasing, as he was stroking his cock he was in fact getting bigger in height and strength, His skin tight suit ripping at the edges of his thighs being the size as a massive watermelon and his biceps the size of cantaloupes. His body surges with size as he moans loudly stroking himself as his pec’s jutt out of his chest causing a tear to form at the front. Rows upon rows of abs form,  just under the suit revealing a growing 8 pack and an arriving 10. His waist grew wider as well to accommodate another massive organ. His cock was amazingly growing with the rest of his body and as his body finally outgrew the body suit his cock stood proud and amazing. Robin could only look in awe and disappointment at the growing behemoth wishing it was him. BB’s growth continues as his body grows bigger and bigger, his height rising above these smaller buildings he smiles looking around still stroking his cock “THIS IS AMAZING!!” he shouts loudly his voice shaking the ground he stood sending Robin to the floor. “Dude you gotta see this view” BB says leaning over to pick up Robin who is now as light as a feather to his massive muscular body. Robin watches as his friend grows gigantic, passing over some of the taller buildings, his muscles swelling massively and his cock was indeed beyond the words impressive. Twitching eagerly as Bb stopped stroking it and let it hang freely, hard in the air. “Heheee” Bb laughs looking at Robin in his hand, he was so small compared to him now, less of his old leader but it became more arousing at the thought this tiny man used to be his leader and he outclassed him in everything. Bb holds the other teen up high and smirks then moans, the power rushed through his head and into his cock as he finally climaxed, his hot thick seed covering the high rises of the city as he moaned and shot wildly. He comes down from his high seeing Robin covered in his seed. He lets out a slight chuckle staring at the other teens predicament. Flexing his guns and smiling shouting “Who’s your leader now?!!” excitedly.