He sure does

OLD RULE: all women have breasts at least as big as their head and big, jiggly, slapable asses

OLD RULE: Raven wears a buttplug modeled after Beast Boy's dick to use her powers more efficiently and views it as him doing a massive favor for her, only the two of them know about this

OLD RULE: Raven lets Beast Boy do anything to her because of the above rule

OLD RULE: Raven's leotard is see-through and smaller to show as much ass and sideboob as possible.

OLD RULE: Jump city is exclusively targeted by female villains

He then thought about how limiting it was that he had to write on the book anytime he wanted to make some changes, before an idea popped into his head.

NEW RULE: Beast Boy can mentally make new rules in the book from anywhere he is.

Now that he has his bases covered, he went back to the main to see his work. Sure enough, there she was, Raven, or at least, a very lewd version of her. Her bodysuit was now incredibly sheer, exposing her dark, puffy nipples. Her tits were now slightly bigger than her head, straining against the thin material of her leotard. Her ass was so big and tight now that her cape could not fully hide it.

"Where've you been? Your food's been getting cold." Asked Raven

"Sorry, had some stuff I had to deal with." Said Beast Boy

"Uhuh, just don't expect me to make a fresh one for you."

"Of course not! But uh, can you feed it to me?"

Raven rolled her eyes at the statement, causing Beast Boy to slightly panic. He started to backtrack his statement, before being interrupted by her.

"Ugh fine, get over here." As Raven said this she took a knife and fork from one of the drawers. Making bite-sized pieces for Beast Boy. He gladly took a bite of the food, estatic at the quality of it and at the fact that Raven is feeding him.

Raven's new look was also a source of joy for him. The mountainous breasts she now possessed, the thicc jiggly butt just begging to be groped, and the see-through clothes exposing every bit of her body. So much so that he couldn't hide his raging erection.

"Beast Boy, I know that you like Raven a lot, but could you do a better job of not showing it?" Went Cyborg

Embarressed at the fact, Beast Boy quickly thought of a new rule.

OLD RULE: Any form of arousal shown by Beast Boy is completely fine & normal

While his dick was still stiff, no one seemed to mind it now. Everyone was just eating their own food. Completely ignoring the state of Beast Boy and Raven

As Raven continued to feed Beast Boy, he decided to take things up a notch. "Hey Raven, can you stroke my cock while feeding me?" Asked Beast Boy

Raven furrowed her brow in response. "Why are you asking? I always let you do what you want to me." Said Raven, completely non-plussed.

She then unbuckled his pants, grabbing his cock with one hand and feeding him his meal with the other.

Her soft pale hands did wonders for Beast Boy's arousal. The tender fingers gently stroking his cock, edging him ever so closer to climaxing. Her vuloptuous body helping the act. Beast Boy couldn't hold back and cummed all over her hand.

"Make sure that none of that goes to waste." Said Beast Boy

Raven in turn said nothing. She nodded her head and licked her hand clean of his seed. The act immediately making Beast Boy erect again, and Raven herself started to get wet.

"You should start sucking my dick now."

Since Raven was also aroused, she went for his cock instantly, fully swallowing the entirety of his cock. She kept it inside her mouth for so long that her eyes started to water. Her mascara running down from her face, giving her a very degraded look.

Beast Boy enjoyed both his meal and his cook. Raven on the other hand, was enjoying his cock. Her eyes closed as she sucked his impressive member. Savoring every taste of it. Her face reached all the way to his body, intoxicating Raven with his scent. Her hands ravenously attempted to suade her wet, hungry pussy, rubbing it with reckless abandon.

Both of them were reaching their climax. Beast Boy increased his pace, using Raven's mouth as nothing but his sex toy, losing himself in the pleasure. Raven didn't want it to end. She wished that the violation of her mouth continued for as long as possible. Her pussy juice staining her costume and the floor beneath her. The two came at the same time. Beast Boy drowned her mouth with his cum. There was so much that some of it leaked out. Moving from her mouth, to her chin, to the floor, staining it with his cum and her drool. Raven's eyes rolled to back of her head. Almost collapsing from the intense pleasure, what was left on her besides his seed was a hazy, smiling, cock-drunk look.