The New Goku(DB)

SI Goku x Bulma

Summary: A SI was transported into the Dragon Ball universe and proceed to create a plan to become the strongest… with a harem.

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"Finally! I managed to collect all the Dragon Balls." A young man cried. In front of him are 7 golden balls each with a different number of stars inside them.

"Arise Shenron and grant my wish!" The young man declared. Suddenly the balls start glowing and dark clouds gather above him. Then from the ball, a majestic green Dragon appears, its body is so long that it has to wrap around itself multiple times.

"Who have summoned me? State your wish!" A loud deep voice boom out from Shenron.

The young man took out a list. "I wish for all the things on this list to come true."

"Your wish can not be granted. I don't have enough power to grant all of them" Shenron states.

"It was worth a shot, how many of them can you grant at once?" The young man asked.

"The most I can grant at once from that list is three." Shenron answer.

"Hmm… then I wish for numbers 1, 3, and 5 to come true. Oh and make sure I'll be able to fully adapt to the new body." The man wished.

Shenron's eyes grow for a brief second. "Your wish has been granted." The young's letter burst into flame then the balls start floating up and disappear into the distance in different directions.

The young man suddenly blinks and looked around confused. "Huh? Where am I? How come I feel so weak? Maybe I've not trained enough." The young man stated and start to train on the spot.

"HAHAHA! I did it!" He screams in excitement.

"Watch out world! There's a new Son Goku in town!" He declared. Then he looks around.

"Aww shit!" He exclaims after seeing where he is.

"Why did Goku have to be training in the Time Chamber at this point. Couldn't he have waited a few more days." The young man complain.

"Well, at least now I can somewhat justify the change in behavior. Even if Kami won't be able to notice that I took over Goku's body, I'm sure they'll notice that I'm acting differently. At least now I can say that being in this room changed me." He said thinking back to his wish.

The first one is to change bodies with Goku, the third is to make sure no one knows that they changed bodies not even Kami, and lastly the fifth make it so Goku will forget ever meeting the Z fighter and how he looked to prevent any trouble down the line.

He then got up and stretch. "No time like the present to get used to my new body."

After a year, Goku finally made his way out of the Time Chamber. He manages to force himself to stay and train for a year despite the inhospitable nature of the Time Chamber. By now he's already way more powerful than the original Goku was at this point.

"Kami! Popo! I'm going to see my friends!" He calls out excitedly. Happy that he's finally out of that boring place. Before Kami and Popo can greet him, he flies off shocking them both.

'First stop, the top Waifu of this time.' Goku landed in front of an all too familiar looking building. Even if he hadn't been here personally, having seen it multiple times in multiple iterations make him feel nostalgic. After knocking and waiting at the front door for a while, a beautiful blue-haired woman opened it.

"Wow, you look beautiful." he blurted out without thinking a little shocked at how beautiful Bulma actually is.

She blushed but retain a confidence look, "If you're just here to pick up girls then go somewhere else." She said before slamming the door.

"Wait!" Goku put his foot in the way to stop the door. "It's me, Goku."

Bulma took a second look, "G-Goku?" She asks surprised.

"Yup. The one and only."

"B-but… you are so big." She stutters.

"Hehehe. It looks like you to smaller to me. Say, can I come in?"

"Of course." Bulma opens the door wider and took him to the living room.

"I didn't think I'll get to see you again until the tournament."

"Well, just training all the time is boring so I came to see you." He leans and looks closer at Bulma's face.

"I didn't notice before but you are pretty," he said, trying his hardest not to blush in embarrassment.

Bulma face heats up, not expect such a compliment from Goku of all people. "T-thank…" she stuttered out.

"Do you mind if I stay here for a few days?"

"Sure." She agrees, Goku is an old friend so she didn't think anything will happen if she let him stay.

"I thought Yamcha was living here too." He said offhandedly after only feeling Bulma's Ki in the house.

"Hmph. Don't talk about him. He left for two years and haven't returned a greeting once." She said in anger.

"Oh… wait. I have been away for two years too. Are you angry at me?"

"Pfft Hahaha." Bulma fails to hold back her laugh, "Don't worry. I'm am only mad at Yamcha because he's supposed to be my boyfriend and yet he abandons me for so long without contact." She explains.

"What's a boyfriend?" He pretends to not know.

"Of right. You're Goku." Bulma remembers who she's dealing with then proceeds to explain what boyfriends and girlfriends are.

"So boyfriends and girlfriends are guys and girls that like each other?" He sums up her explanation as simple as he can.

"Yeah, I guess that's one way to put it."

He suddenly grabs Bulma's hand, "Then can you be my girlfriend? Your pretty and I liked you ever since we went on the adventure together." He asked, putting as much hope into his eyes as possible and trying his hardest not to blush.

"What?!" Bulma exclaim in surprise then blushed hard after registering his words.

"N-no!" She denied. "I already have Yamcha as my boyfriend."

"I thought you said boyfriends and girlfriends are supposed to take care of each other?" He asked, pretending to be confused. "Yamcha doesn't seem like a good boyfriend."

Bulma greets her teeth in anger. "Don't remind me about it. It's not like you're any better. You also took off and left with no news for the last 2 years."

"But I like you more than training." He says it like it's the most obvious thing in the world. "It's why I came to see you even though I still have another year of training left."

Bulma blushed at the news, her heart skips a beat and her anger evaporates after hearing that Goku likes her more than training. She had seen Goku trained and seen how much he like training so him saying that he like her more is very flattering.

"N-no mean no." She forces herself to turn him down again.

He lowered his head in disappointment. "So I'm too late…" he said, putting as much sadness in his voice as he can.

Bulma pats his shoulder, "Cheer up Goku. I'm sure you'll find someone nice to be your girlfriend." She said trying to cheer him up.

"If you say so… but I don't have another girl that I like," he said dejectedly.

During his stay, Goku learned that Bulma's parents are away on vacation when Panchy feels that Dr. Brief have been working too much. That means it's only him and Bulma alone at her house so he took advantage of the situation.

There have been many 'accidents' during his stay here that have been caused by his 'naivety' that led to many embarrassing situations. For example, going to take a shower with Bulma like they did when Goku was young, running into Bulma around naked after getting out of the shower because he needs to get his clothes, checking/touching her breast that's bigger than the last time he saw them, among other things.

During each 'accidents' he'll act as oblivious as he can which usually leads to Bulma yelling/teaching him how to act and behave properly. It also serves to keep him in her head and make her more self-conscious of him. Once in a while, he'll even conveniently 'forget' about what she told him to show off his well-endowed body and peek at her sexy body.

As he was walking back from the shower after a training session, he suddenly stopped after passing Bulma's room.

"Mmn, Goku…" he can hear Bulma's moan through the small crack of her door.

'Is she?...' He pushed the door open a little wider to peek inside. His eyes widen at a sight he never thought he'll get to see so soon. On her bed is Bulma in her birthday suit playing with herself and calling out his name no less.

'I could definitely use this to my advantage!' he thought excitedly. He quietly rushed back to the bathroom and get himself wet again. While there he closes his eyes and listens for Bulma voice, waiting for the right moment. After a while, he hears her muffled scream.

'This is it!' He runs out of the bathroom to make it look like he's in a hurry.

BAM!

"BULMA! Are you al… right?" He slammed her door open and ask in a 'panic' before stopping and staring at her naked body.

Bulma stares at him in shock before her mind finally caught up to her and she blushed hard.

"Get out!" She yelled in embarrassment throwing her pillow at him.

He catches the pillow, "But I heard screaming. I thought you were in trouble."

Her blush turns a shade deeper and for a second I thought I saw smoke coming out of her.

"I'm not! Now get out!" She yelled, pointing out the door. Instead of leaving he walked toward her.

"I don't know." He put his forehead on Bulma's forehead "Your face is red, you're not sick are you?" He asked, pretending to be worried. Her face turned even redder.

"I-I'm fine." She pushes him back and turns away in an effort to calm down.

"But if you're sick…"

"I'm fine!" she cuts him off.

"Alright, if you say so." He then put the pillow that he was using to hide his boner down.

"Huh?" He looked down acting confused and worried. "My peepee never did this before. Is there something wrong with me?"

Bulma, being a little worried about what he's talking about, turn around. She follows his line of sight down toward his shaft.

'Big' was the first thing that came to her mind before she realizes what he was talking about. Her face reddened and she turned away again.

"Why are you showing me that?! And why don't you have any clothes on?!" She finally realizes.

"I was getting out of the shower when I heard you scream." He explains.

"Then go put some clothes on!" She order.

"But it's still hard."

It took a second for Bulma to realize he was talking about his dick.

"The go deal with it!"

"Do I hit it?" He asked, trying to sound as innocent as possible which is hard in this situation but Bulma is not fully paying attention.

"What?! NO!" She turns back in a panic, "You need to- to…" her panic pass as she realized what she's telling Goku to do, "masturbate…" She finished weakly.

"Masturbate? What's that? Is it tasty?" he asks, fully enjoying the situation and having fun messing with Bulma.

"You- you- Arg!" She groaned in resignation, "I'll show you how to do it but only this time alright?!"

She turns back toward his shaft, doing her best to calm down and gather her confidence before slowly but surely reaching toward his shaft. Once her soft hand touches his shaft, her face returns to the shade of red it have been in the last couple of minutes. He couldn't help but blush too. Luckily, Bulma's attention is directed somewhere else. Her heated stare turns him on even more.

Bulma gathers enough courage again to move her other hand toward his dick. Just one of her hands is too small to completely wrap around him. She feels her heart speed as she pulled her hand slowly up its length from the base. He couldn't help but release a groan. She took that as a good sign, and repeated the motion, once, then again and again.

Without her realizing it, she moved closer and closer toward his shaft. At this point, he can feel her hot breath falling on his dick every time she breathes. She looks entrance as she moves her lips closer until she's close enough that once he moves a bit, she'll be kissing his dick.

He moves forward, not enough for her to tell that he moved but enough that her soft warm lips touch the tip of his dick. She quickly back off, surprised at the sudden touch and embarrassed thinking about what she just did.

"Your lips feel nice." He told her, not even needing to fake his enjoyment of the current situation.

"Well, then you're going to like what comes next." She said as if she meant for that to happen. She moved toward his dick again. This time, fully aware of what she's about to do.

She kisses his shaft again and again before slowly opening her soft pink lips. Her lips parted as she moves her mouth over his cock. Her cheeks puff as to make more room to take in more of his cock and yet, she only succeeds in taking in the head before backing off. As she backed off, her smooth lips brush against the head causing him to release a moan.

She smiled, happy that she is doing it right before taking a deep breath and going in to try again. She takes in his cock deeper this time, hollowing out her cheeks as she sucks and swirls her tongue around the head. All this time her hands never stop stroking him.

He held her head, guiding her a little as she takes in his cock, going ever deeper with every move. Once she makes it halfway down his cock, his cock hit the back of her mouth causing her to gag before quickly pulling out.

"Are you ok?" He asks concern that she might be doing more than she can take.

"Don't worry, it was just unexpected." She reassures him as she feels a warm feeling coming from her stomach at his concern tone.

She took a deep breath and move to continue her blowjob as nothing happened. This time she didn't take in as much as before. She instead focuses on the head, using her tongue to play with it as much as she can while her hand continues to handle the part her mouth can't reach.

At this point, he doubts she even remembers that she's only supposed to be helping him with his 'first' release. As if to prove him right, she removed one hand from his cock and start to play with herself instead. He can even see her middle finger move as she uses it to rub the inside of her hole.

He feels her breathing getting heavier as her finger speeds up. By this point, she forgot what she was trying to do and is instead pleasuring herself while still sucking his dick. She speeds up her hand even more as she moaned onto his dick.

Before long she let out a muffled scream as pleasure shot through her body. She brought herself to orgasm while sucking him off.

He let out a sigh as she falls back on her bed as her orgasm left her out of breaths. He'll have cummed too if he didn't have good control of his body thanks to martial arts.

"Umm… Bulma?" He said catching her attention. She looked up at him before looking down toward his still hard cock. She blushed when she remember what just happened and what she was supposed to be doing.

"I-I…" she tries to come up with an excuse but is currently too tired and high on pleasure to think of anything.

"It's ok."

She sighed in relief as he said that.

"I'll just use this like you been doing with your finger," He told her, as he lines up his dick to the entrance of her pussy. Her eyes widen as she realizes what he's going to do.

"Goku! Wai-Ngg!" She didn't get to finish as he shoves his cock into her all at once. The orgasm that was just dying down come back to her in full force.

"Wow! This feels way better than your mouth." He remarks but she's too busy dealing with her orgasm to hear him. He stops moving and waits for her to calm down.

"Damn it Goku! Huff, you're supposed to do this with only your girlfriend!" She complains between breaths.

"Really?" he pretends to be confused, "Does this mean you're my girlfriend now?" he asked putting on an excited face.

Bulma looks at him not knowing how to reply. She thinks about being his girlfriend and finds that she didn't hate it. In fact, she feels that she actually likes the idea of Goku being her boyfriend compared to Yamcha…

Her eyes widen as she remembers Yamcha.

"We can't! Yamcha is-Ngg!" Goku moves closer to her pushing his dick in deeper not letting her finish.

"Forget Yamcha! I'm here now and I'm not going to let anyone take you away!" He declared. He didn't let her respond and start to move.

"Ahh, Goku, aah, ahh" She tries to say something but is soon lost in pleasure as he continued to pound into her. He picks her off the bed and held onto her. Her arms instinctively wrap around his neck. He stays like that long enough for her to regain a bit of clarity.

"You're mine now Bulma. I won't give you to anyone else." He whispers into her ear.

She grits her teeth, "Damn it Goku! Why do you have to make it so hard!"

"It's not hard." He starts to move again.

"Ahh! Wait!" He didn't listen to her as he lifts her butt before letting her fall on his cock as he pounds into her at the same time. This time he didn't let up, he keeps going, feeling every inch of her wet hot pussy as her moans constantly echo out next to his ears. It didn't take long for her to reach her limit seeing as she already cum twice a short while ago.

As her pussy clench down on his dick, he didn't bother thinking about the consequences as he let go and release his built up orgasm. He shoots his cum as deep as he can into her.

"OOHH-MM" He captures her lips in a kiss as she moans from her orgasm, not letting go until he finished his load inside her.

He breaks the kiss, both of them breathing heavily. He holds her tightly making sure that she won't fall off. Bulma catches her breaths and glared at him. Yet there's no heat behind her glare.

"You can't just do this to any girl you like," Bulma complains.

"Eh? But I only did it to you." He said trying to act oblivious again.

She blushed, "I'll let it go this time but we can't do it again."

"No." He hugged her tighter acting like a kid who doesn't want to lose something.

"Goku, listen to me. We can't do this. I already have someone else. I can't just leave him to be with you." She said seriously yet he can hear her sad tone in her voice.

"You said you can't leave him but he left you for two years," he argued.

"Maybe but-"

He cuts her off, "Then can't you at least be mine until he comes back?"

Bulma sigh, "Alright, until he comes back you can be my boyfriend." she reluctantly agrees.

"Yes!" he yelled happily. Bulma smiled as she heard him but failed to see the 'evil' smile on his face.

'It's going to be another year until Yamcha return. By then you'll already be mine.' He thought excitedly as he thinks about the future.

"Goku can you let me down?" Bulma asked after a while.

"Nope!" He answers.

"No?"

"I'm still hard," he told her. Her eyes widen as she realizes that he's still inside her.

"Goku wait I just-Ngg!"

"You said you'll be my girlfriend until he comes back. That means we can continue without worry now. I feel like I can go at it all night."

"Oh god!" She feels scared after realizing that if it's Goku, he might actually be able to go at it all night. What she never expected was that not only did they do it all night, Goku didn't even let her go the next day. When she complained that it started to hurt, Goku shoved a Senzu Bean into her mouth and they continue on.