Elsewhere, Kallen Does her Sister

Kallen drove her hips back and forth smoothly, her hands sinking into her sister's large firm ass as her cock's fat sheath spread her pussy lips wide with each thrust. She slid her hands up along the tremendous curves of Naoko's wide half-breed butt following their inward sweep to her narrow waspish waist. She gripped tightly, stalling her sister's rocking motion, holding her still with her cock buried completely inside her hot drowning channel.

She savored the moment, even though she naturally preferred the sexy furred full-sized rump of a centaur mare she still really appreciated Naoko's cute ass as it's generous flesh bulged against her pelvis. Her sister whined in frustration at her lack of movement, “Kallen! Stop teasing me and fuck me!”

Kallen smiled to hear her older sister like that. She loved how their roles reversed in the bedroom. She loved how her sister's flesh yielded and parted for her massive steel-hard centaur prick. Centaur prick. That's right. Most half-breed stallions were just that. Half. Half as endowed. Not her! In a lot of situations, her well hung member was a burden but not this one! Not when she was balls deep in her sister's clenching cunt, rutting her brains out!

Her immense balls ached, desperately seeking release all of a sudden,, a bead of sweat rolled down her navel, only to travel along one of her meaty testicles, providing additional stimulation before dripping to the bed. Her body felt alive, she was in her element as she began to furiously hump her sister's fat ass, driving Naoko into the headboard and making the rusty bed-springs loudly protest.

Soon enough she was grunting and moaning and unloading a tidal wave of thick cum into her sister's climaxing pussy.

SCENE BREAK

Kallen had one hoof on the bed as she first guided her sheath into the thick white nylon sleeve before laying her flaccid member across her raised thigh so that she could drag the second sleeve on to her dangling scrotum. She scowled, “It's times like this I wish I was endowed like a human.”

Naoko chuckled as she adjusted her clothing, “Oh yea?”

“Not like that! It's just- they can wear pants! And not have it hanging all over the place and getting in the way!”

“Just be glad we have longer legs and wider hips. What if you had your cock and a human stature?”

Kallen snorted at the comical image that drew up and nodded before turning to the mirror to appraise her appearance. She sighed, slightly disappointed like usual. From the waist up there was nothing for her to complain about. Cute face. Perfectly respectable boobs-which meant every human woman was jealous and undoubtedly muttering something about silicon. Not her fault that half-breeds took after their centaur side when it came to mammary construction. No, it was her bottom half that bothered her. It was her big powerful muscular buttocks and legs that set her apart from the crowd. Literally, since she was seven feet tall when the average Japanese less than six.

Naoko had sensed Kallen's mood and crossed the room to press her breasts into her back as she rested her chin on her shoulder, “You look fine, Kallen. Like a sexy well-hung stud who makes all the mares crème, human, half-breed, and centaur alike.”

Kallen relaxed against her sister, “I guess I seem pretty stupid getting worked up about something so stupid when I'm supposed to be a battle-hardened freedom fighter.”

“Not at all. This is Japan where up until the invasion us half-breeds were like one percent of the population. We're torn between two societies and stuck in the middle. It'd be crazy if you weren't a bit hung up on it. Now-” she reached down between them and cupped one of Kallen's testicles in her hand, “-did you get all you needed to make it through school or am I going to need to drain these suckers once more?”

Kallen grimaced slightly and looked to the side, not liking the implication that she shouldn't be fucking any Britannians. It was an old argument. Naoko believed she'd inevitably get emotionally attached and it would cause issues given their long term goals, but what she didn't understand was that Kallen was a fucking stallion. A stud. She didn't get all lovey-dovey about sex. It was about establishing dominance and just simply rutting. Feeling good. It was painting a stuck up Britannian mare's cunt with her half-breed seed and showing up those asshole stallions that thought they were better than her just because they had four hooves!

As much as she loved staying over at her sister's apartment in the slums where they could fuck half the day away when they had the free time, she absolutely hated the trip to and from. She hated having to hide her fucking magnificent package just to suit the sensibilities of her fellow Japanese who looked at her and only saw her Britannian father. Or worse that their women might get a good look at her dick and get a little curious....

It made her so angry and frustrated. Sometimes she thought she didn't know where she truly belonged.

If it weren't for Naoko...

“I'll be fine.” she turned and captured her sisters lips in her own. With one hand she reached down and grabbed Naoko's crotch possessively, running her thumb across her clit through the material, taking full advantage of the moment to be aggressive. Tonight at the meeting with their group it would be Naoko's turn to lead and Kallen would have to play the part, resisting the urge to rip her older sister's pants off and expose her fat half-breed ass to them as she took her, showing their human comrades whose herd it really was.

Naoko pulled back with an easy grin, “The erection currently tickling my chin says otherwise..”