Alexi sat back down to watch the rest of the tv show with his sister. The two had decided to spend some sibling time as the two had been busy with life and work. Hayle looked to him and gave a soft purr. The female of the tigers was giving him a smirk as he sat down and got comfy again. "You know, it's been a while since we had Fun," She said and ran a hand over his thigh. 

	Alexi was an average built 21 year old Sumatran tiger of the white and black coloring. Matching his sister's fur patterns. The long shoulder length messy black hair was highlighted in a pleasant fuchsia coloring. Hayle's had green highlights and went down closer to her mid-back. With one blue eye and one green eye Alexi's eyes were a sight to see compared to his sister's deep almost purple eyes.  The male tiger was a toned body shape, plenty of muscle but nothing overly exaggerated. His sister was a healthy female tigress around 23. With plenty of curves for the eyes of all the males and females. A nice ample chest and rear end that filled a nice bra and pair of panties.

	Alexi looked to her and smirked back. "Are you asking what I think you are?" he said with a  happy purr in reply. The male tiger was in a simple pair of blue pajama pants leaving that muscled furry striped chest bare. Hayle sat in a green t-shirt that covered her chest and most of her stomach, leaving those purple panties free for all to see. She purred deeper and gave him a happy kiss on the cheek before dashing towards the bedroom leaving Alexi a bit confused. 

	She stood in the door way hands on her hips as she stuck out her tongue. "Get over here silly." she said. Alexi shook his head a bit before getting up and walking over towards her. The female tigress grabbed him and tossed him on the bed and pounced after him getting that emerald shirt off in the process. Alexi smirked up to her and rolled his eyes. "Oooooh, FUN!" he said with a happy chuckle and gripped that heavy rump. The female tigress purred as the grip on her pantied rump. "And what's the mean old tiger gonna do to me tonight?" she asked with a cute giggle kissing his lips softly. 

	"Old? You're the older one silly." he said and kissed her back those big strong paws rubbing and gripping that big rear end. The massive sheath under those blue pajama pants stirred to life as the tiger kissed his loving sister and rubbed over her rear. Hayle murred deeply as she started to slink down her heavy chest dragging a bit over his chest those nipple rings leaving lines in the males fur. The tigress started to drag the male's pants down revealing that heavy throbbing sheath and massive orbs. 

	"Mmm, you always know what you're doing don't you." Alexi said and purrs as he wriggled a bit to help her get the pants off his flat horse tip popping free from that tiger sheath. She reached up to that tip and teased over it with a finger as she chuckled and looked up to him with those purple eyes deep and filled with desire. "Maybe, it depends if I like what I see." she said as she wrapped her paw around that growing tip now a few inches long and still growing in her paws. Hayle purred deeply and gave it a rough lick near the base and gave Alexi a jolt of pleasure as a spurt of pre landed on his stomach. 

	It was quite clear that the male tiger was well endowed as the shaft was a healthy twelve inches and still showed signs of growing more. Teasing and licking with heavy purrs the female tiger worked the shaft until her toy was fully erect and throbbing. The massive length laying out nineteen inches long on the male's chest drooling pre onto it. The hunk of erection was a full foot in circumference with a horse like flare at the tip sixteen inches around. At the base stood a giant knot much like a dogs that stood five inches tall and twenty inches around the thickest part.

	Those massive softball sized orbs produced plenty of lubrication as the tigress slid up and put her pantied rump in the face of Alexi pushing back onto his messy tip her own panties heavily soaked from her own juices. "mmmm, let me get this off for you." Alexi said and used a claw to rip off the soggy panties leaving the tiger sibling nude in the bed. Hayle purred and pushed down harder onto the that big horse flare. "Uhhh a little more help hunny?" she asked cutely with a blush. Alexi murred and bucked into her hips softly popping that flare inside of her sloppy slit. 

	Hayle groaned out and panted heavily as she shuddered never used to taking that huge flare. After a few seconds she sunk down more onto the shaft taking inch by inch. Stopping at the knot of that shaft she looked down to the top of Alexi's head and mumbled out something. A muffled reply came from the male tiger, his head happily between her giant breasts. The tigress sat up carefully and purred looking to her brother. "You're so fucking huge." she said panting and moaning. Alexi smirked a bit proud of himself as the female tiger started to rise up and down a bit her insides getting coated with his precum. 

	The two gave heavy purrs and grunts of excitement as the female tiger bounced more up and down on his shaft. She could only manage a few inches of movement but it was more than enough. Alexi groaned out gripping at the sheets as Hayle reached down to rub at her big nub. The female tigers belly was already pushed out from the massive shaft and the massive amount of pre inside bloated her stomach even more. Alexi groaned and pushed his hips up trying to get that massive knot into his sister. It wouldn't have been the first time and the last but it was always a challenge. 

	The two rocked and grinded, that knot pushing to her plump lower lips and nub as more seemed to try and push it's way in with every soft shove. A few moments of panting as a sharp pain rushed through the tigress as the gigantic knot popped into place. The tiger tied into his sister deeply his orgasm reaching climax as hers did. Wave and jets of cum plowed into his sister heavily her stomach bloated out more as she put on the weight of the cum. He chest growing heavier and sagging more as her thighs and arms fluffed out more. 

	The tiger groaned as he pumped more and more into the tigress as she flopped down on him covering his body as she took all she could of his cum before it spurted out past his knot mixing with her own cum soaking the sheets even more. The two tigers groaned panting as Alexi nosed into his sisters gigantic breasts giving a happy purr. The female gave a heavy whimper as she laid massively bloated onto her brother, "I always forget this part."