The very next day, after the school day was done and all the schoolchildren were done with their homework, Jessica Lovejoy, another naughty child of Springfield, came over and was already sitting next to Bart underneath his bed, as the two sweethearts were wearing nothing but their underpants. "So what's it like to be sexually aroused by another gal like me? So good. There will be no intercourse in this case now. Just gentle feeling of the naked skin. That's fine with me. Let's feel this nice naked body of yours, Jess." Jessica then got on Bart's lap as the little man would start caressing with her body. "Yeah, Bart. Oh, baby. Ooh, give this sweet spot of mine a soft touch. Oh, man. You are so naughty. Oh, what the heck? If you say so, Jess."

Bart then put his index and middle fingers together and immediately gave Jessica's private area a little caress. "Yeah, that's it. Oh, baby. You are the most cutest 3rd grader of them all, and I'm not gonna lie to you because this isn't illusional." Jessica said, giving Bart a kiss on his cheek with Bart blushing a little. "Aw, that's so nice, Jess. That was the nicest thing anyone's ever said about me."

After his cuddling with Jessica, Bart saw that his sister was already sleeping, but still in her underwear. "Hello there, Lisa. Isn't it just awesome to be..." Before Bart could finish his sentence, Lisa stopped him and kissed him on his cheeks. The two siblings then shared a kiss in response as the boy got his hands on his sister's hips, prompting Lisa to get on his tummy, in which the two cutely cuddled each other afterwards. "Quiet down. It'll be okay. It's just me, your cute little sister."

Then, while he was sleeping with Lisa in his room, Bart was suddenly awakened to find out he had a small itch in his genitals, in which he let out some quiet groans, waking up his little sister. "Is there something not quite right, big brother? Yeah, little sister. My genitals have a small itch. Oh, you poor big brother. Don't worry. It'll go away, and then you'll feel so much better."

Not being able to bear the itch, Bart was about to softly scratch his genitals when Lisa suddenly stopped him. "What was that? Don't worry. It's just my hand. You can't scratch your pee-pee because scratching will make it worse. Watch this."

So, Lisa pulled her brother's underwear down, and she slowly and softly stroked and tickled her brother's genitals as Bart would start moaning quietly. "Yeah, sis. That's the sweet spot, little sister." he said quietly. "Oh, baby. It's okay, my sweet big brother. Don't worry. Keep on with your quiet moaning. It's gonna be alright." While feeling so good because of his wiener softly being played with, Bart suddenly started to feel something come out from his wiener. "Ooh, I'm gonna squirt real good, so watch out, Lisa."

When Bart suddenly climaxed on Lisa's face, it didn't necessarily anger her. Instead, it made her feel and become more sexual like her brother. "I remember one time I was watching an erotic movie while Mom and Dad were away, and one guy squirted on the face of his partner. It made them want to make love every night. And we're gonna do the same thing. Now, I'm gonna give you sexual healing to cure this itch on your pee-pee, like that song of the same name. Cutely and sweetly cuddle me, my cute and sweet big brother." she said sweetly, slowly taking off her panties.

So, Lisa and Bart gently cuddled each other in a cute and sweet manner, as Lisa believe it would get rid of the itch in his genitals. And that's what happened: the itch was gone. "Wow, the itch is finally gone. Thanks. Come here, my cute and sweet little sister." he said sweetly.

Following the treatment, the two naked siblings continued to gently cuddle each other. "Mmm... Yeah, we're a cute and sweet sibling duo. You're a cute and sweet little sister. And you're a cute and sweet big brother. It's gonna be alright, my cute and sweet big brother. Same to you, my cute and sweet little sister. Oh, I love you so much, my sweet big brother. I love you so much, too, my sweet little sister." both said sweetly before sharing a sweet kiss.

Then, after their kiss, while he was sleeping once again in his room feeling so much better from his sexual moment with Lisa, Bart was again suddenly awakened by one of his schoolmates from Springfield Elementary, a girl named Mary Spuckler. "Oh. It's just you, Mary. Yeah, meaning you remember me, one of your schoolmates from Springfield Elementary. Now I heard that you are the baddest one in all of Springfield, but despite this, you got all of these girls. I also heard that you made love with three other girls the night before. That's true. Plus, I really like girls, so I like you, too. All right, then. Lay down and relax as I calmly snuggle your naked body." she said seductively, catching Bart's attention.

And that's exactly what Mary did: she snuggled his naked body without hesitation. "Oh, what a sweet little girl, and schoolmate right there, warming up my body by sweetly snuggling me. This feels so good, MS."

After the cute snuggling, Bart realized his wiener was more harder than ever, so he could do only one thing: kissing Mary on her cheek. The two then shared a quick kiss in response. "I bet you felt so good when I made your wiener get harder while snuggling you. Would you like to do that trick where you use your tongue to massage someone's genitals? That's oral sex. I sure would. Then is that tongue of yours ready? Because this little thing sure is." Mary said, touching her genitals. "Yep. My tongue is ready. Get ready for me, because here I come, precious."

Bart then performed oral sex on Mary by slowly licking her private area as Mary let out some soft and quiet moans. "Ooh, that's right. This is the sweetest thing I have ever felt, and that's definitely the sweet spot. Oh, baby."

Bart knew he would savor this moment until a girl he would be with told him to stop, so he knew that Mary would also alert him when she wants him to stop. "Okay, that's good enough." After the oral sex the two cuties did, both shared another kiss. "That was so sweet, but that moment when we had our first sex is still the sweetest. (yawns) I'm so sleepy. Same here. (both, hushed) Sweet dreams, cutie."

Bart was sleeping like a baby after having oral sex with Mary, with the two naked kids wrapped in each other's arms when he was once again suddenly awakened, this time by the sound of Maggie's crying, and her crying was always loud enough for him to hear, so he always made it his mission to calm his younger sister down. "Where is that strange noise coming from?" Mary asked, awake. "Oh, that's just my baby sister crying. She rarely does that at night. However, don't you worry about it. I will calm my baby sister down." Bart replied, touching one of her nipples. "That's good, because I don't like it when there's strange noises at night. I can't stand those noises. You're not alone, buddy. Nobody can stand loud or strange noises at night. And because you're still naked, don't forget to wear your bath robe." she reminded him.

So, that's what he was going to do: he was going to calm down his baby sister Maggie. Surprisingly, he was still naked from his cute moment with Mary earlier and he was still feeling erect, so he put on his bath robe and walked over to Maggie's room. "What a nice long john he's got there. That thing is so hard it can go deep inside me enough, and it'll slowly massage the inside of me so I can squirt real good again." Mary said dreamily.

Once in the room, he went to Maggie's crib, with a crying and fidgeting Maggie wearing her signature blue pajamas. When Maggie heard her brother coming to her, her crying began to cease.

(crying stops)

"What seems to be the problem, little sister Maggie? Are you feeling cold?" he asked sweetly. Maggie then let out some soft whimpers, agreeing with what her big brother said to her, as well as shivering a little as there was a lack of any warm air in the room. "Yep, she's feeling cold, because there's hardly any warm air in this room, despite the fact that it's now springtime. So I can warm her up. This will be a piece of cake." he said.

Bart then proceeded to pick up Maggie, carry her and softly soothe her. Before all of this, he would slowly put her signature pacifier back in her mouth. (quietly) "Here we go. No need to cry, baby sister. It's gonna be alright. I'll always protect you from harm's way and nobody will ever hurt you. Let's lay you back down on your back and you'll just relax as I give your cute and sweet tummy a soft rub."

Bart then placed Maggie back in her crib and managed to slowly caress her tummy. Feeling Bart's warm hand slowly rubbing her tummy, Maggie started to calm down and took her signature pacifier from her mouth. "Mmm..." she said quietly before sucking her thumb. Suddenly, while slowly comforting his baby sister, Bart felt his wiener tickling him. "Hold on. My pee-pee is tickling me. Hold on, Maggie. I just have to go do my business." he mentioned. After Bart untied his bath robe to show his hard wiener to Maggie and left to go to the restroom, Maggie was so sexually delighted she placed her hand on her private area. Then, she slowly took off her pajamas so she would be wearing nothing except for her diaper.

When Bart was back from his quick business, he saw Maggie was almost naked, as she was wearing nothing except her diaper and her hand still on her private area. "Maggie, what are you doing there?" Bart asked confusingly, whereas Maggie put her index finger to her lips, shushing her big brother. "Bart..." she replied quietly. "She said my name. How cute and sweet she looks. Oh, what the heck?"

Bart picked up where Maggie left off by slowly undoing the tapes on her diaper, slowly taking it off and revealing her private area, not to mention she was now naked. "Look, Maggie. I remember I showed you my pee-pee, so now I'm showing your pee-pee." Then, he put his right index finger on her bellybutton, to her delight. In response, Maggie guided his hand to her private area. He slowly caressed the middle of Maggie's private area with the same finger, which delighted Maggie more as she liked her brother's sexual feelings towards her as if he was sexually attracted to his own baby sister, with Maggie also cooing quietly with her private area still being slowly caressed.

(coos quietly)

"Aw, I guess me slowly caressing your pee-pee and you making those quiet cooing sounds mean that you really like it when you're naked. Am I right? Mmm..." Maggie answered sweetly. "I assume that's a yes, so she likes it. Alright, let's get you cleaned up so you can sleep real good again, my sweet baby sister."

Bart got the baby wipes, powder and new diaper from the changing table and proceeded to really change Maggie's diaper. It was the first time he had done something like this for Maggie. First, he removed the old diaper from Maggie's behind and then took one of the wipes to clean her front and back of her private area. Then he got the baby powder and powdered her to keep her clean and dry. After all that, he wrapped Maggie's dry bottom in the new diaper, with a kiss on her cheek following it. "All clean. Now I'm gonna tuck you in. Goodnight, Maggie. Sleep tight. Don't let the bedbugs bite." Bart said as he left the room and went back to his room.

"Is your baby sister fast asleep now?" Mary asked quietly. "Yep. She's calm and asleep like, obviously, a baby." (giggles) "That's nice." The two then fell asleep in each other's arms.

In Maggie's head:

Yeah, I'm feeling cold, big brother. Please warm up your sweet baby sister. Oh, yeah. That feels so sweet. I just saw my brother's pee-pee. I'll now take off my pajamas and feel my pee-pee myself. Quiet down, brother. I'm fine. Now, get me out of this diaper so I can be naked like a newborn baby. You can now feel your baby sister's naked nature by touching her bellybutton first. Now, you can feel your sister's pee-pee, too. Oh, yeah. You're now being so naughty with me by playing with my pee-pee. Yeah, the baby wipes and powder, and a fresh diaper. Yeah, clean my pee-pee with a baby wipe, and keep it dry. Then, wrap me in the new diaper, and you're all done. Goodnight to you, too, big brother.

Chapter 3 is on the last page.