Dom grabs her and dominates her.

Quickly I jump out of the bag and ran for the car.

"Oh! Looks it is Christy!" I hear Cummy shout as I hear footsteps approaching me. Heading straight for the van I trip on the uneven dirt and fall face first. The footsteps stop and I feel my hair being pulled as I am pulled up. Turning to the pursurer I see Dom grinning with glee.

"Hello little sister." She says with such evil in her voice that I wouldn't tell it was my sister who I looked up to if I didn't see her transform in front of my eyes. "You've been very naughty sister."

"What d-do you mean? What have I done?" I ask her my voice nervous as she dangles me by the hair. She promptly drops me and puts her foot down on my thigh stopping my escape.

"Oh don't try and play innocent sister. Or did you forget that you watched your own family be transformed while you cummed your panties?" She said as she pulled down my pants revealing my panties which were soaked. "Or the time you had that wet dream in the van? Don't think we didn't notice you cumming then while you were sitting next to us. Do you get off on this virus?" She asked as she slowly pulled my panties off.

"I- that was-" Dom put her finger over my lips hushing me.

"Stay quiet dear sister. It is alright. Your older sister forgives you." She said sweetly while she p pulled off my shirt. "And enjoy this!" Suddenly her voice regained the vice from before as she stomped her foot on my pussy in way that put her ankle in my pussy. She turned her foor side to side as I cried and moaned against my will.

"You getting off on this too sis? How much of a slut are you!?" Dom asked as she raised her foot from my pussy causing me to moan involuntray. She then went to my level and kneaded my breasts until I moaned then she slapped me. "Don't moan slut! Or else I will stop and get right to the conversion." She threatened.

I didn't want this to end, whether to delay the conversion or because I enjoy it I didn't care, so I bit my lips to try and stop me. She continued to knead me for a minute and seeing I wouldn't budge turnt up the heat.

Her hand reached for my virgin pussy and sticked it in. Her right hand gnawing at my breats and the other wrist deep in my pussy. I couldn't take it anymore as I trahsed around.

"Agggha!" I moaned and screamed as my pussy sprayed my juices so far it hit Dom's shoulder. Panting my head fell to the ground. Dom dipping my cum with her fingers and licking them clean.

"Hmmm. Nice cum sister. Not as good as Cummy but I expect that is becuase she is a cumslut bimbo." Dom seemed to praise you. "But since you were sooooo eager let us get to the finale slut!" She finished with venom.

Dom walked over you until her pussy was right above your mouth she then slammed into your face and put her pussy right above your mouth. "Lick slut!" She ordered and you did so.

You licked with great ethusiasm yet Dom didn't moan even though her pussy gushed with her juices. It seemee like she wanted to prove to be your better and not make a peak. Now knowing the challenge you decided to cheat and took three fongers and shived it up her ass.

"Ah! Aggh!" Dom gasped and moaned. "You seem to be learning slut! Truly you are a slut!" Dom still mocked you.

Dom's words hit you then. This isn't you! You aren't someone who licks a person's pussy if they order you and you especially don't finger a person's ass only to prove a point. Especially to your sister. You must-

Suddenly the pussy above you cummed, even while you were thinking you still licked the pussy and pumped your fingers, and now Dom gushed her juices into your wide mouth too shocked to close it.

Dom sat there for a second before standing up and walking over to the others. As if nothing happened and she didn't just cum her corruptive juices into her sister's mouth.

Stunned you didn't even feel the changes at first, almost as if they were happening to another person. You hair grows longer as it turns into a much clearer blonde. Your hips wided as your waist detracts even further and the remainding fat you once had give away to a lean yet curvy body. Then you feel the rest finally coming to earth and realizing the situation.

Your breasts grow larger and your skin more supple and without any imperfections. Your thighs thickened and your entire body grew until you were six feet tall. Your nails grew and turned pink. You thought that was it until the final and most unexpected change.

Suddenly a bump appeared above your vagina then it grew longe and longer until it revealed to be a dick so long you could suck it. Below it a pair of balls to match the giant dick appeared as well churning with cum that was surely as infective as your vagina could produce. Thankfully the changes stopped there.

"Ahhh! What happened to me?" I ask as I absentmindely stroked my dick as I raised myself into a standing position. "And why am I not as dumb as some of you?"

Dom turned to Sandy with a questioning look as long as with the rest of my family.

Sandy eyes glistened with familiarity as if she and her eyes looked distant as she seemed to remember a fond memory. Her eyes returned and she answered, "You my sweet child are now a futa. My daughter was the same so I know alot about your problem. You see futas like lose very little of their smarts and like instead their dicks are so horny that they got a mind of their own and will sometimes **** you to fuck people and bimbo. That was the same as my daughter. She cried and cried telling me this wasn't her doing as she rammed me against the wall and emptied her cum into my pussy. But I could see in her eyes she loved it~!"

"Hmph. A **** to her own dick? Always the slutty **** even when you seem to be in control aren't you slut?" Dom mocked you.

Sandy's hand lowered to her pussy and she fingered it as she retold the story. "Oh! It looks like it wants some action right now!" She pointed at the cock with her other hand as she continued finger fucking herself even more now.

It's true. My dick is leaking pre cum even though I don't even feel close to release. My dick keeps turning my body at each of my family and Sandy wondering which I shoudl fuck first. My dear mother Emma? My cum obsessed sister Cummy? My former idol and the one who converted me Dom? Or maybe have Sandy relive her own transformantion?