Outside of a single catcall when she walked by a bus stop, no-one paid any attention beyond the usual to Jen or the identical naked penisgirl body attached to her with an indestructible umbilical cord. Both of Jen's faces blushed when she heard the catcall, but she had just ignored it and continued on her way. She quickly arrived at her girlfriend's house a few blocks away.
Katie had been one of her close friends before she was cursed, and after the curse, Katie and Jen quickly became girlfriends. It wasn't intentional, Katie simply was Jen's friend who lived closest, and who Julie (formerly Jen's sister and attached penisgirl body) seemed to like the most. Julie's affections towards Katie had influenced both Jen and Katie to the point that they decided to name themselves a couple.
Nothing had really changed when they started calling themselves a couple - Just as before, Jen and Katie had sex several times a day, courtesy of the combined libidos of Jen and Jen's penisgirl body (formerly her sister Julie). They hadn't actually gone on a date, but Katie did get in the habit of spending a lot of time at Jen's house. Their relationship was incredibly informal and friendly as a result, and Jen was confident even without the constant sex, they would still have liked each other and would have gotten into a relationship eventually.
Katie was also one of the girls that Jen had impregnated in the last 20 days. Jen knocked on the door and was let in by Katie's mom, who directed her upstairs to Katie's bedroom.
Katie had just gotten out of the shower. Her wet light brown hair barely covered her large breasts. The towel she was drying herself with failed to cover her sex, and only partially obscured her long and well toned legs. Jen's prime body kept her eyes up on Katie's face, but her penisgirl body couldn't help but stare at her exposed and smooth pussy. As she did, she could feel her libido kicking in, arousal rising and her penisgirl body's breasts starting to grow.
"Hey Jenny! I don't think you've actually seen my room before. It's always been Julie who visited. What's the occasion?" Katie's smile had a way of disarming shyness.
"Hi cutie." Jen stepped forward and kissed Katie on the cheek with her prime body. "So uh... I wanted to talk to you about uh... something a bit serious"
Katie reached over to Jen's penisgirl body and kissed her on the lips. As she broke her kiss, she grabbed the penisgirl's arm and led her over to the bed with her. Before talking, she looked back at Jen prime, "That makes sense why you're here. Though... I've always wanted you in my room. Having Julie here has been great, but I've always wanted you here too when we were doing it. Speaking of..."
Kissing the penisgirl on the lips again, Katie pulls her down onto the bed and started to make out with Jen's penisgirl body. Jen gasped with her prime body at the pleasure, and started to strip. Her penisbody ravenously made out with Katie, and shortly afterwards Jen's prime body lay down on the bed behind Katie and groped Katie's breasts from behind.
A gasp from Katie escaped between kisses, and she struggled to turn around to face Jen prime. Jen took the opportunity to move her penisbody down Katie's body, and tease both Katie's pussy, and Jen's prime pussy with her fingers. "I didn't know you actually found me attractive" Katie whispered.
"I always have" responded Jen prime. Moments later, she plunged her penisbody's head into Katie's pussy. Both girls gasped with pleasure as Jen's compressed penisbody head throbbed inside Katie's pussy. She plunged in and out, constantly licking Katie's pussy and leaving a trail of pre-cum as it dripped out of her penisbody's mouth.
Katie wrapped her arms around Jen prime and held her in a long kiss. Jen cummed into Katie's pussy and moments later Katie orgasmed too. Jen prime orgasmed seconds after Katie did, and let the double orgasm waves of pleasure wash over her and replace all other feeling. A few more thrusts then she pulled her penisgirl head out of Katie's pussy, and it expanded back to its normal size.
The girls lay on the bed and rested for a few minutes before speaking. "That was so much better with you here Jenny. Don't get me wrong Julie, I've always loved it when it was just the two of us, but with all 3 of us it's... it's a completely different experience."
Katie still thinks that my penisgirl is still my sister Julie. But Julie's gone now... I'm my penisgirl now. What do I tell her?