For those of you not in the know, allow me to explain. A cunt boy, or C-boy, is a male who had no member or balls, and instead has a pussy. They cannot get pregnant, and their pussies are always tight, now matter how much they get stretched out, they'll be back to normal within a day or even a few hours. It's basically the inverse to a D-girl, or Dick Girl. i'll be following the original Dragon Ball series, or at least how I know of it (a shit ton of it was cut from the version I saw) and it'll basically just be plotless smut. It may jump around a bit, but I'll try to keep things coherent at least. With all that said, let's begin!
"How about this," Bulma said getting desperate, "You let me have your Dragon Ball, and in exchange, I'll give you a little peak~" Bulma said seductively, lifting her skirt slightly and turning so Goku saw her ass.
Goku tilted his head, "Why would I wanna see something like that?" He questioned. Bulma glared, but the look on the boy's face told her it wasn't an insult to her looks, it was just a lack of intelligence on certain things. He had said she was the first girl he'd ever seen, so it made sense.
"Guys love seeing underneath girl's clothes, it makes them feel really nice. You know, here." Bulma said, brushing her hand against Goku's crotch. As she did this though, she was struck by what she felt there. Or rather, what she didn't feel there. Goku didn't seem to understand what had her confused.
"Hang on a minute.." Bulma, curious and confused, lowered Goku's pants, her jaw dropping when she realized that he was a C-boy. She'd heard of them sure, but she'd never actually seen one before. Well, not until now it seemed. 'No wonder he wasn't interested,' Bulma thought to herself, though another thought made her grin.
"Here, how about instead of just a peak, I show you how to make this feel really nice?" Bulma said, rubbing Goku's pussy with the palm of her hand. Goku squirmed where he stood, a small heat starting to build between his legs. He had felt it before, but had never known what to do about it, and had always just tried to ignore it or gone swimming.
"I don't know.." Goku said, clearly nervous about it. Bulma smiled, finding his uncertainty about the whole thing cute. She ground her hand harder against his pussy, sending a jolt of pleasure through Goku and causing him to moan softly. "Th-that felt good.." He groaned.
Bulma nodded, "It can feel even better." Bulma said, moving her hand away and gently pushing two fingers into his small, slowly moistening pussy. Goku moaned again, his body tensing up slightly as Bulma began to pump her fingers into his pussy steadily, picking up the pace whenever he got used to the speed.
"Feel how good it is?" Bulma asked, Goku nodding with his eyes shut in pleasure. Bulma had never done this on anyone but herself, but it was nice to see that if she ever went for girls, or indeed C-boys, that her skills would be applicable.
She moved her thumb over, rubbing it against Goku's clit. Goku yelped in pleasure, bucking his hips against Bulma's hand, pushing her fingers deeper. Bulma rubbed her legs together heatedly, starting to get more and more into it.
Bulma kept her fingers moving fast, feeling the pressure build up inside of Goku. When she felt he was close to reaching his peak, she pulled her fingers away, leaving the little monkey tailed boy to whimper at his denied climax. "Why'd you stop? It felt really good.." he questioned.
Bulma licked her fingers clean. Her original plan had been to ask for his Dragon ball in exchange for her finishing the job, but she figured she might as well get as much as she could out of this. Bulma lifted her skirt and lowered her panties, "How about you make me feet good to~?"
Goku nodded, reaching over and starting to rub Bulma's pussy, trying to mimic the way she had been rubbing and fingering him. She moaned softly, but after a minute or two, she put a hand on his head and pushed his face against her pussy, "Use your tongue instead of your fingers, it'll get much deeper~" Bulma suggested, moaning when she felt Goku's tongue push into her slit and begin wriggling within her, sending waves of pleasure through her as he ate her out more skillfully than he understood.
It seemed evident to Bulma that the boy had some kind of innate skill at the task. Her legs shook as she moaned at the feeling, and her legs closed around his head to hold him in place as she came, crying out as she soaked his face in her juices. Bulma panted, but began moaning again when she felt Goku's tongue continuing to move inside her, evidently wanting to taste more of her juices, which he found sweet tasting.
Bulma grabbed his hips and shifted his body so he could continue licking her pussy while she returned the favor, burying her own tongue inside his own pussy, which had gotten wetter and wetter as he had pleased Bulma.
The two moaned as they continued to eat each other out. Bulma had never used her mouth for this before and was sure she wasn't as good at it as Goku was, but with Goku having never even cum before in his life, it didn't take her much effort to bring him to the peak, making him cry out in climax just before Bulma reached her second orgasm.
They both licked their lips clean, loving how the other tasted. The Dragon Ball wouldn't be enough, Bulma decided as she caught her breath and started to get dressed again, she was going to need to bring this kid along with her, he was too good to leave behind.