The wonder drug
By MuscleLover
Jinny gets very strong 


	When I transferred to a new high school, I met Jinny on the
cross country team.  She was the fasted female runner and could even
beat almost half of the men.  I found out Jinny lived on a farm near my
house.  Naturally we started running together on the weekends when we
weren't at meets. I hit it of with her very quickly and we started to
date.  At this point Jinny started to wear skimpy clothing to show off
her buff body.  At 5'9'' her toned muscles really stood out.  Add to
that years of farm chores and gym work and you had a strong girl.  Our
season ended and we began to lift to grow tougher for the track season. 
I couldn't believe how quick Jinny progressed.  In less than four months
she was lifting as much as me and with faster reps.  After sweat poured
off our bodies a small wrestling match would occur.  Jinny was skilled
and placing me in difficult holds and her aggression was amazing.  One
evening Jinny looked like she wanted to tell me a secret.  "My muscles
have not only been built in the gym and on the ranch.  There is a
steroid chemical with unusual side effects when administered to humans. 
It safely bulks up the cows but direct contact with estrogen caused
temporary muscularity and extreme power.  I am sure you don't believe me
so I will show you on Saturday."  
	I walked over to the stables to find Jinny easily throwing bales
of hay to the animals.  Her tight muscles tensed with every movement. 
Once Jinny saw me she led me into a path in the woods.  I could see that
she was very horny and wanted to fight and have me serve her in sensual
ways.  As we reached a clearing her plaid shirt was unbuttoned and I
reveled in her beautiful body.  Perfect symmetry and hardness made my
girlfriend the best in the school.  Luckily she chose me to spend time
with.  After grappling for a while I laid on top of her and removed her
bra.  Twenty minutes passed and we were hot with passion.  Now Jinny
wanted to show the results of her wonder drug.  A mile down the trail
was an abandoned cabin.  We entered and retrieved a hidden syringe. 
Jinny wanted to inject her bicep and claimed that as her blood
circulated she would become much stronger than me.  When the empty
needle hit the floor I sat down and challenged Jinny to an arm wrestling
battle.  Until this date I had never lost to her.  I gripped her hand to
find a tightness that was more than I expected.  Soon I forced her arm
back about 30 degrees.  Then my progression stopped.  I noticed Jinny's
arm thickening and soon found myself pinned to the table.  The process
was completed again until I didn't even gain an inch against her.  The
muscular growth was apparent throughout her body.  Even her chest was
bulking up.  Like a latex balloon her pecs expanded until tears formed
in her bra.  Erect nipples shot out and destroyed the strained fabric. 
I stripped to my underwear and began to grope my hard opponent.  I
hugged Jinny tightly and ran my fingers down her hard ass.  As I
massaged her glutes, her quads pressed suddenly against my groin. 
Looking down caused me to notice the jeans splitting from massive
calves.  Turning around a bending over caused Jinny's pants to fall to
the ground.  A half hour later my girl was several inches thicker than
me and quite turned on my my inability to push her around.  With a grin
I was pushed to the floor and pounced on.  Next my face was being rubbed
by her wet vagina.  In this heightened state of arousal and orgasm was
quick and impossible to stop.  I woke up in pain as Jinny slid up an
down my back and legs.  Her muscles were ripped but slightly smaller.  
	I was to find out that the entire musculature lasted about four
hours and then Jinny returned to normal dimensions.  As the months
passed by I noticed a new side effect.  Each time climax was reached on
the wonder drug, Jinny would gain the ability to push harder in the gym.
It was almost as if a trace of the drug accumulated in her cells to
enhance the growth and strength gaining process.  Jinny actually started
to reach my percentage level of growth.  Not only could she accomplish
more reps but the density of her muscles began to intensify.  By the
time graduation occured, Jinny was slightly bigger and about 17% denser
than me.  This caused me to start losing fights even without the wonder
drug.  I  challenged Jinny to grow even more muscular since her beauty
constantly increased and her sexuallity was expanding towards me.  
	As we started on our careers, Jinny decided to propose to me.  I
instantly accepted and desired to find out how good my wife was in bed. 
On our wedding night we undressed in the suite and Jinny asked to be on
top.  She slid my full erection in and squealed with delight.  Her
vaginal muscles were tight and ready to be broken in.  Jinny began to
pump me harder and harder until my whole body was tense.  She enjoyed
the leverage on my shaft.  When she finally lost control my manhood was
clamped unbelievably hard.  Jinny laughed at my minor groans and tested
her ability to squeeze even tighter.  It must have thrilled her since
her added addrenaline caused her to start lifting me off the bed with
each thrust.  Jinny was really excited now and wanted to enact some of
her sexual fantasies.  Leaning toward my face allowed her dense pecs to
playfully slap me.  As my penis dug deeper into her, the chest muscles
became quite striated.  Now the slaps felt like sacks of flour.  Jinny
wanted me in furhter and grabbed my neck with one arm to pull me into an
arch.  As her joy built up I was jerked wildly on the bed.  Apparently
it was too soft so Jinny rolled me onto the hard wood floor.  Repeatedly
her muscular body grinded me like a potato masher.  Once we tried sex
after injecting Jinny with the wonder drug.  However the effects was one
very painful hernia.  Jinny is quite an amazon now and her enhanced body
will rock my world for the rest of my life.  Unfortunately Jinny will
not sell the secret formula.  She wants to become the strongest woman
alive and have me be the only one to feel her intimate power.  I can
only imagine how tough our kids will be after drinking her breast milk. 
Hopefully they will be girls.

Eric