It had now been a couple months since Barbara had defeated Selina and Kevin professed his love for Barbara, starting their romantic relationship. Most of the other gamma women had gone to their peaceful destinations, and the other heroes were willing to respect their requests to leave them alone in peace. Renee and Kate reconciled with each other, and they started a romantic relationship together. In fact, Barbara, Kate, Renee, Stephanie, and Cassandra, all made a vow to use their great Gamma Venom strength for good, and with Dinah Lance and Helena Bertinelli (Black Canary and Huntress respectively), they formed a brand new Birds Of Prey, even willing to fight the occasional giant mutant monster that would attack the city sometimes. Bruce's relationship with Andrea was a happy one, and it gave Bruce a purpose to be Batman and protect Gotham City, this time for Andrea. She was his rock in difficult times and they were always there for each other. The rest of the Bat Family welcomed Andrea and considered her family as well, and Damian was happy to have Andrea as a stepmother, and Andrea practically cared for Damian as if he were her son.
Selina and Talia on the other hand, were not so lucky. After being put into ARGUS custody, Amanda Waller transferred them to Belle Reve Prison, where they were forced to work in a Black Ops team similar to the Suicide Squad, except full of other mutant monsters such as Solomon Grundy, Killer Croc, King Shark, Parasite, and Cheetah. This squad of mutant monsters was known as Task Force Double M, Mutant Monsters for short, or as some liked to nickname it, The Mutant Monster Squad, which could legally be used despite the existence of a similar sounding movie. As for Bane, he spent the remainder of his days in Blackgate, unable to walk forever and a laughing stock of the criminal underworld, and so he had to live with the humiliation as a shell of his former self.
As for Kevin and Barbara, they moved into a brand new manor that Bruce had purchased years ago. It also had a secret Batcave and lab, and it was big enough for Barbara whenever she was in her eight foot muscular form. Her relationship with Kevin was indeed romantic, and as he promised, he would never give up on her and he was always there for her, even if there was a day where she thought about all the horrible things Joker did to her. He was her rock, and Barbara was also loving to Kevin as well. And he was quite good at giving Barbara foot massages and back rubs, a pleasure that Barbara enjoyed. All around, Kevin and Barbara were happy together.
It was another night in Gotham, and Kevin and Barbara were at their home having finished eating dinner. "Are you thinking of going out on patrol tonight?" Kevin asked. "Naw, I decided to take the night off," said Barbara, "Cassandra told me that she and Stephanie got tonight covered. Besides, when we're done with dinner dishes and desserts, I've got a tasty surprise for you afterwards." Her voice was seductive when she mentioned a tasty surprise for Kevin, and she winked at him. Kevin was slightly aroused and he said, "that sounds like fun. Can't wait to find out what the surprise is." Barbara then playfully kissed Kevin's cheek, her smile inviting and attractive. After finishing with washing the dinner dishes and eating peanut butter brownies for dessert, Barbara got up from the table and said, "alright babe, I'm gonna go to my bedroom and get prepared for the surprise that I have for you in store. I'll let you know when it's time to come in. I hope to see you without any pants, or a shirt." She seductively winked at him and Kevin said shyly, "alright, see you in a few minutes." Kevin's heart started to beat really fast as he took off his shirt and then his pants, leaving him in just his underwear and his green socks. Kevin bit his lip in excitement as he looked at his cell phone, checking his emails.
Eight minutes later, the bedroom door opened and Kevin could hear Barbara call out, "okay Kevin, you can come in!" Kevin got off the couch and wandered over to the bedroom that he and Barbara slept in. The bedroom was the size of a hotel lobby with their mattress long and wide enough for even someone over eight feet tall. Outside the door was Barbara, in a new outfit. She was wearing a strapless and sleeveless black corset, black panties, and black silk stockings. Kevin's jaw dropped at how sexy his girlfriend looked, turned on by what he saw. Barbara smiled seductively while leaning on the door and asked, "like what you see, babe?" Kevin laughed like a shy dope, and once he regained his ability to speak, he said, "You're looking damn fine, Babs…" Barbara smiled and said, "why thank you. You're not too shabby yourself. And guess what?" She whispered to Kevin, "I'm not wearing a bra under this corset." Kevin started to sweat and said, "damn… I guess that material isn't elastic material, is it?" Barbara shook her head and replied seductively, "no it's not. Which means you're in for a treat."
Barbara's eyes started to glow green, and she started to transform, but this time not through anger. It was her arousal that caused her to transform. Kevin watched as Barbara started to grow taller and gain muscles, and she first made her feet start to grow bigger, until her feet burst out of the black stockings, sexy and bare. As soon as Barbara's stockings exploded off her feet and legs, her skin started to turn green. Barbara moaned like a porn star as her breasts burst out of her corset, getting bigger. The corset split in half to reveal Barbara's eight pack abs. Barbara panted in ecstasy as her black panties started to tighten around her ass and vagina, until the panties flew off broken, leaving Barbara in her 8 foot green muscular form, naked for Kevin to see. "How's that for a show?" Barbara asked. Kevin clapped and said, "bravo." Barbara smiled and said, "now how about we have some fun?"
Kevin moved closer to Barbara, and she lifted her right foot. She then used her big foot to pull down Kevin's underwear, revealing his big cock which became a hard boner. "Such a tasty looking cock," said Barbara as she put Kevin's cock in her mouth. She wrapped her tongue all around Kevin's cock to get it nice and wet, making him moan in pleasure. She plopped Kevin's cock out of her mouth as it was covered with her saliva. Barbara then placed her right hand on Kevin's cock and started to rub his cock up and down. Kevin moaned in more pleasure, and Babs lifted her left foot, allowing Kevin to worship her foot. Kevin massaged Barbara's left foot as she rubbed his cock, going up and down in ways he would like. After 10 minutes of rubbing his cock, Kevin had his first orgasm and cummed on Barbara's hand.
"Would you like me to pleasure you next?" Kevin offered, "i've always wanted to go down on you." Barbara rubbed her arm and said, "I guess it was inevitable. But remember, once we do this, there's no going back." She laid on the bed and Kevin said, "I'm ready." First Kevin kissed Barbara's bare feet, and then her legs, and then her thighs, and then her crotch. He then started to lick her vagina, causing Barbara to moan in pleasure. Kevin then massaged Barbara's breasts while licking her vagina, making Babs moan uncontrollably. Kevin licked Barbara's vagina fast in ways she liked, she gripped the bed. "oh Kevin… that feels so good..." Barbara moaned. Kevin licked Barbara's pussy, his tongue going as fast as The Flash. After 10 minutes of pleasure, Barbara started to moan like a porn star as she had her orgasm. "OH GOD, I'M CUMMING!!!!" She roared as her vagina ejaculated green semen, Kevin swallowing it. Kevin stood up, groaning.
He started to undergo a transformation, similar to Barbara's as his eyes turned green and he started to grow taller and muscular. His skin started to turn green and his feet burst out of his socks and his underwear disintegrated below his ankles. Kevin's dick also grew a couple inches more, and he was an 8 foot muscular brute, just like Barbara. "Damn Kevin, I think you got even hotter," said Barbara as she liked the way Kevin looked. "You like what you see?" Kevin asked, flexing his green muscles. "Oh yeah," confirmed Barbara, "how about we fuck, and don't you worry about getting me pregnant, I'm on a special type of birth control." Barbara then got into a doggy position on the bed, and Kevin slowly entered his large erect penis inside her vagina. Barbara gasped in pleasure as Kevin started to thrust. His thrusts were slow at first, but then they started to fasten up as he groped her breasts while fucking her. The two muscular monsters moaned in pleasure while making love, their fucking causing the ground to shake. Kevin would give neck bites while fucking Barbara, and Barbara kept on encouraging Kevin to fuck her hard, sometimes calling her daddy. Kevin then rolled her to where she was facing him, his cock thrusting inside Barbara's vagina, he kissed her on the lips while fucking her. Barbara moaned while kissing Kevin, and after an hour of fucking, Kevin and Barbara both started to orgasm. They both roared in pleasure as they both cummed from each other's sensations. Kevin then laid on his back, panting. "damn Kevin, have you always wanted to fuck me like that?" Barbara asked. "Yeah, I thought about pleasuring you when we were human," admitted Kevin, "I'm glad I lost my virginity to you." Barbara smiled and said, "You were amazing. I love you Kevin Beaumont." Kevin smiled and said, "I love you too Barbara Gordon." And the two naked green muscular lovers cuddled and slept the night away, happy together.
The End.