My mother was bitten by a radioactive vampire while she was carrying me. My father was a criminal mastermind whose deeds I must atone for. I was accidentally dropped into a mutagenic experiment the day I was born. Then I was sent to this planet when my world exploded, to protect a weaker race. I was traumatized as a boy by a flock of flying squirrels issuing from a cave. I grew up a genius, and saved the world by throwing myself into a runaway reactor, where my atoms were stripped apart and reassembled from dark energy.
Every hero has an origin myth, and I'm sticking to that one.
Of course I have a secret identity, strictly to protect those who are near and dear to me from harm, should one of my many arch-enemies want to play rough. Not that I have anyone near and dear at the moment, or even middling distant and well-regarded. But it's best to be prepared.
Right. Who am I kidding? My "condition" is embarrassing, and I wouldn't want to be associated with that buffoon who uses it to do good. I'd never get a date that way. People will cut a superhero some slack; they're expected to be eccentric, even tormented. Anyone else and you're just a pervert.
Ah, some of you have guessed. Yes, I am the Nightstick.
I first came into my powers as a teenager. I had found some pornography on the internet, and had locked myself in my room to enjoy it. It was a Friday night, and as usual, I hadn't been invited to any parties and had been turned down by all the girls. I dimmed the lights, stripped and got on the bed. I placed the laptop on a stack of physics books, and dreamed briefly of the day when I would find a girl who thought physics was sexy. "Cheerleaders from Venus" was probably more realistic than that daydream; I hit play.
The plot was as thin as a condom, but that wasn't what I was after. It started with the cheerleaders showering in their locker room. A few minutes of bobbing boobs and I was stiff ... almost as stiff as the acting on screen. I started stroking gently. I liked to build up for a long time before my climax; I expected to get at least halfway through the video before I couldn't hold back any longer.
Now one of the cheerleaders had gotten one of the football team to come into their locker room, and had gone down on him. The acting may have been wooden, but that girl loved to suck cock. She slid lovingly up and down the shaft, lingering for long moments on the swollen head, running her tongue around the rim. Then she plunged all the way to the base in an amazing deep throat that rolled his eyes back in his head. She pulled back ever so slowly, as if to emphasize the unbelievable length she had swallowed. Her eyes glinted with mischief as she kissed the very tip as it emerged.
Something awoke just above my balls, just behind my straining cock, a magnesium snake burning bright as it coiled and flexed within. I started to doubt I was going to hold on until mid-video at this rate.
Now it was revealed that the cheerleading squad were invading Venusian women, and the girl summoned the rest of her minions to overwhelm the hero. (Why they were invading the football team seemed rather beside the point at the moment.) He disappeared in a scrum of breasts and buttocks and other curved anatomy, with only his pole sticking up from the middle. The bright snake wound tighter, striking sparks from its coils that burned their way up my spine. I had never felt anything like this before. I slowed my stroking to the barest touch, wanting to hang on a little longer.
Now four cheerleaders sat on his outstretched arms and legs, one brushed her nipples across his face and lips, and another mounted him and sank slowly down on his pulsing cock. The bright snake within me flared incandescent, and my power came to life.
My cock swelled in my hands to heroic proportions. I needed two hands to grip it as the veins stood out with steel-like rigidity. The muscles in my arms grew and corded. My chest deepened, my legs swelled through the thighs and calves. Strength thrummed through my body; I felt like Hercules. Then I realized I was floating two feet over the bed.
I rotated in the air and looked at myself in the mirror. I hung above the bed, unsupported, wearing a body that had been peeled from my stack of comic books. Legs like tree trunks, arms like mighty pistons, muscles that I didn't know I had bulging and rippling underneath my skin. And pointing at me like a cannon, the hard-on of the apocalypse. It must have been eighteen inches long, as big as a bat, purple capped and rampant.
I rotated to look at myself in profile, noting that my hair had darkened and become curly, my jaw and cheekbones were chiseled, my nose lengthened and straightened. I struck a pose in the air and laughed. I would have girls all over me now. No more dateless nights for me. And wait until they saw this monster! I ran my hands up and down my shaft; it felt even more sensitive than before. I could feel my balls tensing, the feeling building, a climax nearing ...
I was lucky that I wasn't floating too far off the ground that first time. If I had experimented with flying before coming to a climax, my adventure might have ended that night. I landed on the floor with a thump as my semen spattered against the far wall. I slowly regained my feet and turned to face the mirror once more. The same beanpole as always looked back from the mirror: 6 feet and 140 pounds. My comic book stature had fled as quickly as it had come. What had happened?
I considered a dream, or insanity, but those could not account for the pearly glob streaming slowly down the wall. I wiped it off and sniffed it: positive identification. I posed again before the mirror, flexing the muscles that I remembered from a moment before. I lifted my flaccid cock, a drop of fluid still clinging to the tip. All was back to normal.
The video was still running. I paused with my finger over the key that would stop playback. Team Venus was busily incapacitating the entire football squad, riding cocks, sucking them, milking them. Gobs of cum ran down their faces and tits, attesting to the success of their plan. Today the stadium, tomorrow the world.
I felt myself getting hard again, and reached down to stroke myself a few times. This was an unusually fast recovery for me, but it was a pretty hot flick. I didn't know if I could climax again, but it still felt good to try. I grew to full hardness, and beyond. My cock filled one hand, then both, then my muscles bulked up, and my feet lifted from the ground.
Over the rest of that night and the following nights I confirmed that as long as I kept an erection, I had superhuman strength and endurance, I could fly, and my vision and hearing were enhanced. (Sadly, no X-ray vision. I supposed that the EPA had banned it as excessively hazardous to bystanders.) As soon as I reached orgasm I reverted to the proverbial ninety pound weakling. Likewise if I just stopped stroking, my strength would ebb away with my erection.