Of Course she does

"Well then." Mary says slowly as she gets to her feet, as you look down at yours waiting what feels like an eternity in the long pause, a pause interrupted as you feel a normally soft hand impact with the side of your face, catching you off guard as you clutch the side of your face, and look up at Mary who to your surprise is smiling at you. "That was for lying to me for so long." Mary says softly, and then she offer a hand out to you and helps you to your feet, as you still clutch your face in shock. Mary then pulls you in for a big hug and squeezes tightly as if afraid to let go. "And this is for being a true friend, and being worried about hurting my feelings, even after all we just did." Mary says her voice soft and warm as she nestles her head on your boob. You feel immense relief as you realize that Mary still wants to join.

"I'm sorry for having to lie to you, but if I'd come up to you as a complete stranger....." You begin before Mary looks up and looks you in the eye.

"I'd of told you to fuck off, and gone back to my miserable lonely life, of drinking shallow casual sex, and being mean to people to stop myself from hurting." Mary says with a hint of sadness to her voice. "Look I know I was a bitch, and I lashed out at people for no good reason, making my lonely state even worse for me, but when you showed me that concern and tried to make me laugh, you got through to me, and then you continued to hang out with me, wanting to get to know me, and yes you might of had a vested interest, but you've always had my feelings and welfare in mind." Mary says with a smile, as you smile and nod at her. "So I don't buy that crazy powers changing me, and hell even if they did I don't care, because I'm actually happy for once, and I now have a real choice, for me to make not my dad, not what seems right, but what I want, and I want a big cock that I can fuck people with." Mary continues a few tears beginning to form in her eyes, as she pauses to compose herself.

"I'm so happy to hear that." You say with a smile as you wipe the tears from her eyes, and she smiles back at you.

"Now enough of this emotional sappy stuff, wheres that cock giving injection you mentioned, because I have nothing I'd rather do than fuck like rabbits all night and day." Mary says with a smile on her face, as she begins to giggle.

You hug Mary tightly before stepping back, and opening the case, and showing her the injection with the glowing red liquid. "Just so you know my girlfriend or the other sister has already knocked me up, so unfortunately you'll need to wait a while before you can return the favor I've hopefully left inside of you." You say as you pass the big needle to Mary, who looks at it for a moment and then looks up at you.

"Well that sucks, but then so will you later on, so I think I can wait 9 months." Mary says as she licks her lips, and then turns her attention back to the needle. "Is this shit even safe, I though liquids only glowed like this in TV shows." Mary says as she hows the red liquid up to you.

"It's safe, Yu and Tanya planned to use it on me, and they wouldn't of unless they were 100% sure It was safe, well at least Yu would, if Tanya thought it would do something like make me insanely horny or unnaturally fertile she'd jab me with it in a heartbeat." You say with a giggle as Mary shakes her head, as she takes the antibiotic swab and dabs the area she plans to inject herself.

"Well good enough for me, but if I turn into a highly fertile and super horny mess, promise me you'll look after me." Mary giggles as she depresses the needle until it spurts a small amount of the red liquid onto the bed already saturated with a mix of pussy juices and cum, and lines the needle up with a vein, before taking a deep breath. "Ok cock club here I come." Mary says and inserts the needle into her vein and slowly depresses the needle as per the instructions Yu left you. You watch as the glowing red liquid slowly disappears into Mary's arm, a faint glow is seen in the vein, but quickly fades as it sinks into the blood stream to be carried around the body where it can begin it's work, as Mary takes the now empty needle from her arm, and applies a band-aid to the spot.

"Do you feel any different?" You ask as you consider finding your cell phone and sending a message to Yu asking her what to expect.

"Nothing yet, what am I supposed to feel?" Mary asks as she looks around here body, seeing if anything had changed.

"I'm not sure, I kind of absorbed it from Yu and Tanya, and that made me feel incredibly horny when I was with you." You say with a nervous laugh as you giggle as Mary looks at you. "Speaking of which, you might want to avoid that diner for a while." You say nervously

"Why???" Mary asks looking suspiciously at you.

"Well at that point I didn't have a cock, so was in my super horny stage, and well with your talk of being off the pill, followed by my cell vibrating." You begin as you laugh nervously.

"No way, you didn't did you?" Mary says as she covers her mouth which was hanging open in surprise.

"Squirted all over my seat, I tipped my coffee over me, to cover the wet patch on my clothes and the seat." You reply with a nervous giggle.

"Oh Ellie that's so hot, I've got a little kink for sex in public." Mary admits as she sits down next you on the bed.

"So what other kinky shit you into?" You ask biting down on your finger.

"Well I can think of worse ways to pass the time, while we wait for my cock to appear." Mary says with a smile on her face.

So you spend the next hour discussing some of your dirtiest fantasies, the highlight of your own being, admitting that when you were drunk once you actually planned on stripping naked and slipping into your brothers bed, and trying to make him take you, it's something you never pursued but you often think back to that night, and wonder how different your life might be if you starting having sex with your brother. Mary's highlight was finding herself in a big open aired orgy either on a big yacht or possibly it the lounge of a 5 star hotel, of course all of this was anonymous and unprotected, as it seems risking her body for a higher orgasms is something Mary and Tanya shared in common, maybe it's one of the traits Yu looks for when narrowing down prospective women for the group to impregnate.

You were about to call it a night, by which you meant crawl back into bed, and deposit another huge load of potent seed inside Mary, and then fall asleep in each others arms, when Mary goes to use the bathroom, as nature called. You heard her muttering something about how much easier guys have when they need to pee, you begin to make the bed, as best you can considering the stains, when you hear a loud squeal, and Mary comes running out, with a cock sitting proudly on her body.

"I got my cock, I got my cock." Mary yells in excitement, as you are wondering how thin the walls in Mary's place is, but then considering all they'd of put up with before, this is probably no weirder than the rest of today. "I was just thinking about how much easier it would be to pee with one, and then I pull down my panties and this sucker was looking at me. Speaking of which I still gotta pee." Mary says excitedly as she dashes off back to the bathroom. As you shake your head and smile, as the though hadn't even occurred to you. You take out your cellphone, and send a message to Yu and Tanya.

'Might not be back soon

Spending time helping our newest member "Acclimatize" to her new gift.

Have as much fun as I plan to, see you both when I'm fit to get a ride back.

Ellie

xxxxxxxxx'

By the time the message is sent Mary comes out the bathroom, her cock now getting nice and hard, as you see a cock which most men would be jealous of, but is about the same size as Yu and Tanya's where you seemed to of lucked out being slightly bigger and thicker and producing more cum as well, you wonder if there's anything else that you've got better.

"Well what are you wait for." You say as you crawl onto the bed, and slap you nice heart shaped rear. "Don't you want to test that thing out." You say with a smile.