'Hmmm...' Ivy thought. She had recently watched the breast enhancements on a female, but what would happen with a male? Ivy had no idea, but decided that was going to change. "Oh, Brucey!" She called, almost instantly, the Bat was in front of here, panting with the thought of Ivy "Mistress Ivy..." Batman moaned, "How may I serve you?" Ivy smirked and laughed, "Oh, nothing much, just giving you some extra... features" Batman cocked his head at this 'Extra features?' He thought to himself, he closed his eyes and smiled, what did it matter anyway, it will please his mistress, and that's all that mattered. Batman's thoughts were interrupted when Ivy blew the body altering cloud into the bat's face. The changes were instant.

Batman moaned with pain, yet an interesting seance of pleasure that he had never felt before. He looked down at his chest, were the pleasure seemed to be emitting, and saw his nipples start to grow outward. Starting to realize what was happening, he laughed, he would be more perfect to his Ivy, and that meant more perfect to the world.

Bat-boobs and cat women came around the corner and gasped, witnessing the transformation. Batman moaned, groping his own ever expanding boobs. They gradually grew and grew, starting to out grow Bat-Boobs' (which were rather impressive themselves) Batman moaned again, much more audibly as Ivy came in to have a feel at the progress, and beckoned the others to join her. "Interesting" Ivy muttered as they grew alarmingly large, starting to flow onto the floor. Batman didn't care that he would never be able to fight crime again, his breasts weighing him down to much, it made more time to please Mistress Ivy, Batman grinned at the thought.

The breasts slowly stopped growing, ending up being around 1/3 of his body weight. Cat Women whistled, "Now those... they're just... " she stuttered
"Perfect" Batman finished for her. He felt pleasure beyond anything else and hey started squeezing himself, letting out low moans, despite not even being able to reach the tips, which Bat-Boobs and Cat Women happily sucked for him. Ivy just stood back in awe, what had just happened? She did not expect this, and were there to be any other side effects? Only time could tell.

Time told. Only after around half a minute of undeniable pleasure, Batman stopped moaning for a second, and all was silent, then out of the blue, he started screaming "AGHHH, AGHHHHHH!!!!" he yelled, Ivy jumped a bit, and looked up. The other women stopped sucking to see what was wrong. With some tricky maneuvers around his 'enhancements' he managed to drop his pants, relieving a hard cock. The other women looked confused, what was wrong? But then they saw it. The erection started growing to impossible lengths, ending up at around 1/2 a meter. They stared at it in awe. Batman sighed with relief when it stopped growing, but almost instantly started again. The abnormally long cock started to vibrate, while shrinking back to a more suitable size (though still much longer than usual) and kept vibrating. They thought it was over until it started spewing up cum in large fountains, washing over all of them. The women squealed in delight, rubbing it into themselves. The changes were finally over.

Ivy sent the other two out, and seductively walked over to the new and improved Batman. "So, how do you like your new enhancements?" Batman moaned as she squeezed his large tits and licked the tips, still spraying cum out of his cock, which he will be doing constantly from now on, having an everlasting stream thanks to Ivy's experiment. "Does my new body impress you?" Batman asked hopefully. Ivy smiled, "more than anything, as she slipped her pussy into his vibrating cock, and made love throughout the night, at some point inviting Cat Women and Bat-Boobs to join in.

"More than anything..."

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