You get taken out

You spent a long day with your girlfriend she pampered you, and really transformed you into the perfect sissy slut. She was picking out the perfect little outfit, but she seemed upset. You asked her what the problem was. "Yanno, none of these panties suit you the way i want them too. Theyre too tame. None of them scream... 'cock hungry cum slut' to me." She pauses for a bit. "I have an idea, lets go out shopping!" You blush a little at the thought of going out in public like looking like this. "C'mon it'll be funnn!" She squealed. She did seem very enthusiastic, maybe it wouldn't be so bad. You agree.

She takes you out to the mall, and straight into Vicotoria's Secret. You blush immediately as you walk in. You feel so girly, standing there looking at row after row of panties. You think back to how good panties feel on you, and begin to get hard. "Oh honey, you're little cock is showing. We better get you into some panties right away. Wouldnt want anyone seening that buldge of yours". You look down, and sure enough your cock was pushing against your dress. You swiftly follow your girlfriend to the very back room of the store, where all the sexy panties are. She was in the back most corner looking at sexy underwear, you go up behind her to browse too. From where you are, you can see anyone in the bigger part of the store. Which is good cause your girlfriend reaches back, and grabs your cock in her hand. "Mmm so hard, and in public too. Its gonna take some time to find the perfect pairs of panties for you, so you cant be walking around with this poking like it is" she says as she moves you against the table of panties. She is now standing behind you, and youre facing all the pretty little panties. You look back to see her taking her fingers out of her mouth, you beging to wonder what she is doing, but halfway through your thought you feel a figer press up against your girly hole. She circles aroud it for second and pushes her finger in and begings gently moving her finger in and out, pressing right on your prostate. With her other hand she hikes up your dress ans grabs your cock, she begins jerking it. She whispers in your ear "how does it feel knowing this is the last time you'll cum like a man, and youre wearing a dress and getting your ass fingered?" The pleasure was too much for you to even respond, and a mixture of being dressed up, talked dirty to, and being in public made you shoot your load all over a pair of panties infront of you. "Ha, you didnt even last a minute." She teased "oh and looks like we found your first pair of panties" she said, holding up the cum covered panties "but ya know what?" She said ripping off the tags "these look a little used, so i think its only fair we get them at a steep discount. Put them on. Now." You don't really know how you feel about stealing but you obliged and pulled the panties up, and tucked your girly cock in. You could feel the cum soaking into and through the cotton. A huge wet spot formed right over your cock. This gave you a rush.

You went through the store with your girlfriend, at first she was just picking out panties at first, but by the end you were making all the decisions. You both got to the check out counter and you stood a little back behind your girlfriend, out of line, to avoid embarassment. You pretended to look at the shelves of perfume, but your girlfriend and the cashier begain to talk to each other

"Seems like you're doing a whole wardrobe change here, are you a rewards member?"
Your girlfriend hands her a card, and replies
"Oh these? These arent for me. Theyre for my boyfriend over there" she says, pointing to you "you see im turning him into my cock sucking partner" she explains as she grabs you by the arm and brings you over. You feel embarassed and cant make eye contact as she continues "I guess its not even fair to call him my boyfriend, SHE isnt a boy. Shes my sissyfriend... Sarah" she says looking at you with a smile
"Well well well consider me jealous, I'd kill for a cock sucking partner as cute as you" the cashier spoke with a wink
"Yes well im very lucky to have this little slut" your girlfriend says as she spanks your ass. You both smile to the cashier and carry on your way. You're far too embarassed to speak about what just happened, but looking into the panty bag turns you on.

Youre now in the car and your girlfriend speaks "{sissy}, you better get an a fresh pair of panties. We are gonna stop by the sex shop tonight. We've got some errands to run there..."