You hear a soft moaning coming from Sam's room. It sounds a lot like her new female voice. You smirk, happy that she's already putting her new body to use. You decide that you might as well join in on the fun that she's having. You leave the room in your boxers, deciding to forgo your pants for the short walk next door. The boxers do very little to hide your monster of a cock.
Leaving your room, you go to Sam's door. You are about to knock when you notice that Sam wasn't even able to completely shut the door. You push open the door quietly to see her on the floor. Her pants and panties around her ankles, her fingers are working her pussy as fast as she can. She left her shirt on, but she's playing with her nipples through the shirt. Thankfully, her eyes are closed so she hasn't noticed you yet.
You've decided that Gracie is good for fucking but not much else, so you point the flashlight at Sam after making sure that it is set to full pink on 'rl' (relationship creator). You shine it on her for a good minute while she masturbates. You turn it on yourself on full blue, shining it for just as long. In both of your minds, you have been dating Sam for two years now. She knows that you recently started fucking Gracie, but Sam knows that you really only love her.
While you're messing with the flashlight, you set the flashlight to 'mi' (mind) and full pink, realizing that Sam still thought like a man. You shine it on her until you know that she has the mind of a very girly girl. She is still a smart nerd with nerdy interests, but she is also going to dress much girlier. She also tends to cosplay in the girliest outfits.
After you turn the flashlight off, Sammi finally opens her eyes, realizing that you are standing in the doorway. "What're you waiting for? Shove that massive cock into your girlfriends pussy. I hope you didn't tire yourself out on that slut." She says, moaning softly. She moves her hand out of the way, giving you the room you need to fuck her. You shut the door behind you, taking your boxers off. Sammi moans at the sight of the monster in front of her. You walk over to her, lowering your hard, 14" long, soda bottle width dick to her waiting pussy. Lining yourself up, you shove it into her, causing Sammi to scream in pleasure. She had already been close, so the rapid insertion was enough to cause her to cum.
You, however, still needed to cum, so you start pumping into Sammi's moist cunt. Sammi's eyes are rolled back into her head thanks to the continual pleasure after her orgasm. You've gotten used to fucking with this monster so it takes twice as long for you to cum in Sammi as it did for Gracie. You grunt as you pump spray after spray of semen into her waiting pussy. Your orgasm only causes Sammie to cum for the second time within minutes of the first time. It is enough to cause her to pass out from the pleasure. You pull out of her, causing a few strands of cum to splash onto her face, into her hair, and across her shirt.
You smile down at the beautiful sight of your girlfriend covered by your seed, panting from having cum three times in such a short time. Thanks to the light that you shined on your package, you are now much better equipped for multiple fuck sessions in one day. However, you decide that you want to produce more cum, faster. You pick the flashlight up from where you left it and change the settings. Setting it to full blue and 'or' (organic), you lift your cock so that you can shine it on your balls directly. You moan as you feel them tingle. Watching as they grow, you turn it off when you see that they are now softball sized, as opposed their previous lemon size. The cum production has now doubled, and it will take half the time to produce it now. It will be difficult to walk, but you will be more than happy with their new size.
You hear Sammie moan in her sleep, drawing your attention from your swollen balls. You know that you made a good choice by making Sammi your girlfriend, but you can always improve on her current body. Then again, you can always create more women that are devoted to you, creating a harem in the process.