A Reveal And A Problem

You decided to go with the safer option of the two, the yoga pants outfit. You grab the thong and pull it up your legs and notice how snug they fit against your body. You shiver a bit as the cotton makes contact with you moist pussy. You can't help but notice how much more sensitive you were now than this morning. Surly enough the witch over the phone wasn't lying when she said you would be more aroused as the day went on. You increasingly wet lips down south were supporting her theory.

You followed suit putting on the tight fitting pants and bra, fitting your newly gifted tits snugly. Once you're fully dressed, you breathe a sigh of relief. At least you were not dressed in a half descent attire. Why you cared so much about how you looked in beyond you but as you look in the mirror and admire you choice you can't help but feel a sense of triumph. Just then there is a knock on the door and with out waiting for a reply Gwen barges in.

“Well hello you you. Careful much?!” you say startled by her intrusion. Growing in fear that a family member may very well be home other then yourselves.

"There's no need to be worries. We're the only ones at home," She answers you snarky and continues to go about her way. The look of concern still plagues her face. You notice shes walking a bit funny.

"I uh, need your help with something." Gwen blurts out. Now Gwen had never..and you mean NEVER asked for help for anything. She was too proud and competitive. So you were crazy curious. You look towards her waiting for her to say something but all she does is stepped forward and take her hands away from her front....revealing a pretty sizable bulge. You were astonished as your mouth dropped open.

“No you don't...No Fucking Way..”You said with a highlighted shriek. You sounded like a girl who had just met the Backstreet boys. Gwen was practically trembling. She looked completely defeated and helpless.

“Yes I woke up today and I had a fucking dick and balls. All the god danm plumbing of a fucking dude. And its your fault.” Gwen screamed out revealing her secret and started to go off.

“My fault..You are the one that started things. You fought with me and caused a scene.” I yelled back.

“YOU'RE THE ONE THAT SAID THAT STUFF ABOUT WOMEN THAT WE HAVE AN EASY LIFE BECAUSE OF OUR TITS AND ASS!!!” Gwen erupted as tears started to drip from our eyes. She kinda got me there. Note to self never piss off a feminist gypsy witch.

“Ok ok ok ok listen no sense on fighting about the past. We can only move forward. So let me see.” You didn't want to admit it to yourself but you felt your thong grow damp when Gwen revealed that she had a cock and that bothered you so much you buried the feeling as deep as it could go.

“God danm it. I have ****. Yes I need to get the fucker out of my pants before I hurt myself.” Gwen didn't even finish her sentence before her hands quickly went to her pants and torn into the buttons. And just like that a massive thick cock sprung forth. Your eyes grow wide as you pussy betrays you and you thong grew wet.

"Holy Fuck.” Is all you could say. Gwen had a cock...a big cock. The spell spared no expense on her and it looked like it was another obstacle for you rather then for your sister. It must have been at least 7 inches and thick enough to cause immense pleasure...you assume do to all the porn you watched. It was flawless in every way with each vein and curve put in perfect detail. It swayed with every move Gwen made and it was enough of a sight to make your knees weak. The thing that stuck out were the balls. They hung with proportion to the long cock above them. Heavy no doubt with potent sperm. This is going to be tricky.

“Ok so you have been blessed with a big cock. Could be worse. You be fully a man.” I try to make jokes. Gwen wasn't having it.

“No I can't imagine this being any worse. I have a cock and its been hard all day and I don't know how to get it to go down!” Gwen started to panic again.

“Oooooo I know what you need. You need to cum.” I blurt out. It was obvious that she would feel better. But also you secretly wanted to see. You pussy started to ache. This wasn't good.

“Well no shit but I don't know how to.” Gwen sits on the bed, her cock pointing straight in the air. God you wanted to sit on it....Holy fuck did you just think that. You shake you head and pretend that just didn't pop into you head.

“Wait you have touched a penis before right?” You ask. No way you were both virgins.

“Ye....yes. I never got close enough to the boys I've dates. They just didn't do anything for me. So now I'm at a loss here and need help jacking off.” Gwen practically pleads,

"If I teach you how to take care of things down there, I want the same help in return," You blurt out again in stifled excitement. You almost were drooling at the fact of your sister jacking off in front of you. The arousal was really gonna be a problem. In a span of 10 minutes, you went from not interested in sex to craving it minute by minute. Oh gosh.....

"That's... fine, it's fine I guess. I just need to figure this out cause I've become so danm horny. And...well seeing you made it worse. I'm not into girls at all but after today I started to get turned on wanting to....i guess fuck everything. But as sick as it sounds. You made me rock hard and it has been awfully erotic . I hate myself and it turns me on even more." Gwen opens up in frustration. Her cock bobbed back and forth as she spoke. It hit you. It finally hit you that what the sick joke of a spell was doing.

Your curse as you grew to call it was that you are a set to be hornier by the minute and risk having sex and getting pregnant. You sister was the would card and seemed to get most turned on BY YOU. Thus making the person you're closest to a walking sperm bank itching to make a deposit. You contemplate your options. You need help handling a pussy being you also as a virgin but it would come with a cost of being closer to the cock you sister has locked and loaded.