Many people as she can

...many different people, like men and women as you could do. If that's okay with you..." you said as you're awkward and curious if she's could do that.

"You want me to turn into many people, hun?" your shapeshifting girlfriend asked as she's stopped moaning. "Like turning into men and women?"

"Well,... yeah..." you answered and roll eyes awkwardly.

"Does it included some racial, different ages, kinky stuff, and y'know all these kind of stuff?" she asked as she's curious about it.

"Y...yeah, all kind of stuff." you look away with your awkwardly red face.

"Wait the sec,... are you bisexual, hun?" your shapeshifting girlfriend smiley asks.

"I guess I am but if you don't want to do it. It's fine, you don't need to do it for me and I don't **** you, babe." you answer as you don't want your girlfriend to get upset, exhausted, or disappointed. "We can just-"

"Nonono, it's okay, hun. I don't mind if you're going to say. Plus, I really like it." she replies.

"R...really, you really mean it?" you asked.

"Of course, I mean it, honey. Besides, I don't wanna disappointed my boyfriend, y'know. I just want to please and love my boyfriend, that's all." your shapeshifting girlfriend smiles at you as she makes you keep thrusting.

"Aww, babe. Like I just said, you don't have to do it for me, y'know. I also don't want you to get upset because I love my girlfriend and want to make her happy." you said.

"Me too, hun." she finishes and then kisses you passionately while you thrusting. "And you know, when you're saying that you want me to become many people, I feel like my boyfriend have been sex with a lot of people than me."

With that, she pushes you back on the sofa as she climbs on top you and then kiss. During you both kiss, your shapeshifting girlfriend puts your cock into her asshole as you both have an anal sex. "The reason why I put it inside my butt, it's because I'm going to become the men first when I'm having sex with you." she explains as she continues thrusting up and down rhythmically. While she keeps thrusting, you can feel her body is getting tighter as she quickly turns into a male version of herself. "Ohhh, your dick is kinda big that could fit butt!" s/he moans as s/he's in his/her deep and boyish voice. "Does it feel tight for you, big brother?"

"Yeah,... it is." you answered while s/he keeps thrusting.

"Well, don't you worry because this... old man right here is going to help you with it." s/he said as she morphs into an old fat man. "Ohh... Keep it up, man!! YOU're getting it!!?"

"Oh my god, babe!! You're so heavy, but it feels so awesome!!!" you shout out as your transformed girlfriend is pleased you.

"Do you love it, man? Do you love it when dis black man right here is fuck you so hard, boy?" s/he asks as s/he's now an African black guy with his manly big booty.

"OH God, it's getting tighter but keeping going. I LOVE IT!!?" you shout out and slap her/his big ass as she keeps getting faster and faster.

"Ugh ugh yeah yeah, dat's it fuck mah ass, boy. Ohhhh! ¡Dios Mio! ¡Eso es todo! Fuck this man so hard like before, amigo!!" your shapeshifting girlfriend/boyfriend then morphs into a Latino man. "Whatever you do, mi amor! Don't cum yet when I almost cum!!"

"I will, babe!!" you respond to her. "But can you remove your dick away, it's kinda tickle me."

"Sure thing, amigo." s/he responds as you saw his/her dick shrinks off and turn it into a pussy. "Teehee, this is new. I just turn myself into a cuntboy."

With that, you put your dick into his/her pussy and keep it going. "Oh yeah...oh yeah... oh yeah, that's it. That's it. Fuck me so hard!!" your shapeshifting girlfriend shout out and morphs into many people that you never seen before. Everytime you and your girlfriend keeps thrusting, you see she morphs into a cute Vietnamese girl, a British gentleman, a French lady, a big-tits Bimbo with twin Pigtails, a Rocker girl, a femboy, and just more than one person. After a couple moment later, you both feel like it's almost there and about cum. "Oh god!! I'm about to cum, BABY! Who do you want me to be when we're both CUM!?" she shout out in her MILF's body.

"My Original girlfriend!" you shout as she morphs back into your regular girlfriend. And with that, you both can take it any longer as you both cum all of your semen. When it finishes, you both are exhausted and lay on each other on the sofa, but you both glad that you and your shapeshifting girlfriend have fun with each other. You even feel like that you have sex with a lot of people (who are your girlfriend turned into). “Wow, I didn't you lasted much longer than before, hun. What do you say we make this another round when get full of energy?” your shapeshifting girlfriend says as she cuddles up next to you.

“Oh, I definitely love the sound of that, babe.” you reply as you're touching her face and pulling her in for a kiss.

“So, honey, what else should we do next?” your girlfriend says as she's holding your face in her hands.