You walk up to the centaur because it is the nearest.
You are only 2 metres in front of him when all other creatures vanish in a cloud of smoke.
"Oh, thank you, my friend, that you have coose me.", says the centaur in a loud and deep voice, "I was such a long time ignored. I and my ´little´ friend need some fun.
Instantly a invisible power forces you to go down on your knees and your hands.
You try to stand up, but you can't.
The centaur walks slowly behind you and then he stands over you.
"Do you ever know that a centaur can fuck people of every gender? It is difficult, but not impossible."
With this words he puts his giant horse cock into your ass and begins to pump.
"At first I must solve the primarily problem. You organs!"
Before you can say any word you feel that he cums in you.
Instantly there is a pain in your crotch and your chest like sting of thousand needles.
You look down and see that your chest expand in a tearing speed.
With everyone of his loads your chest expand by one cup-size.
Also you feel that your cock and your balls are sucked into your body.
A few seconds later your penis and your testicles vanish and left only a slit.
All the time you are so horrofied by this changings that you doesn't notice that your hair grow longer until it reachs your shoulder and that your body proportions changes, which are now definitly female.
Finally the centaur stops.
You look down at your body and mention the whole extent of the transformation.
The seriuos chage are your breasts which are now DD-size.
"Now you are ready for the real fun. Oh, there is something what I should tell you: When a centaur fucks a human female, he transforms it into a anthro!"
Suddenly the invisible force rolls you on your bck so now you can see the grinning face of the centaur.
"Keep cool. There a lot of girls who would be proud to be fucked by such a dick."
The centaur touchs your breasts with his big hands nad begins to rub them on each other.
Instantly you get aroused and in a reflex you spread out your legs and presents your vagina.
This is the signal for the centaur which rams his huge cock into you.
Again he begins to pump, but now, and you don't know why, you enjoy it.
There is something in you which says that you can't live without this feeling. It is so good!
A little part of your mind try to resist to the rape and says you that you are a boy and not gay, but the bigger part of your mind says you that you are now and girl and must be fucked.
You are so fascinated by the feelings in your body and the beginning of your first female orgasm that you don't noticed the new changes.
A light white fur spreads all over your lower body.
Your feets begin to melt and get black.
After a few seconds they have transformed into a pair of hoves.
Your ears grow longer and then bend in the middle and get also a white fur.
Under the pony of your silky black hair a pair of little horns appear.
Also your your nose and your now moanig mouth are transformed and are now more like a muzzle than a natural mouth and nose.
But the weighty change is that below your naked and waving breasts a second pair of breasts begin to grow.
When you mention that you only think that you now get more aroused and you begin to massage these new pair with your hands.
But your new breasts doesn't grow to DD-size.
When they reached this size they and your first breasts expand more until all four have the size of volleyballs.
Your errected nipples are now 2 inches long and stand in the air like four little towers.
At leats the centaur finishs and you calm down and realizes the whole consequence of the transformation.
"You look cute.", means the centaur, "A really nice anthrocow. I must go now, but don't worry I left you not like this."
When you hear this you breath up. You will changed back.
Suddenly there are a little 'puff' and a a violett snug tanktopo with straps appears on your body.
It fits perfect and has also four little holes for your nipples which swing in tha air.
With another 'puff' a black leather skirt which reachs only 5 inches down and which is also very snug.
Aat the end you notice the letters on your top.
There are four arrows which points on your nipples and a white headline which says: SUCK HERE.