Outcome

You witnessed everything happening to your sister and were surprised. You never thought Tania could pull something like that even in her worst day, but it seemed that she always had this kind of strength inside her. Your hand was unstoppable, it has been a moment since you started rubbing yourself while watching them arguing. Looking at your sister probably enduring what Tania could've done to you if you were the bratty type that'd make her angry made your whole body warm up and wet your panties. Though you also figured Tania would never get mad at you, after all even what she did right now was for you and the sake of your relation with her.

You finaly tried to snap out of it and walked to the living room. "...Are you done yet girls ?" you ask before standing behind Tania who was holding your **** sister in her arms.

"Ehm... She is sleeping ?" Tania said tightening her grip on Sophie. You chuckled and put your hand over your chin. "Sleeping is a really understatement don't you think ?" you reply as you crouch in front of your sister. You removes some of her long hair away from her face to look at her pale face. Vomit was still leaking for her lips onto herself, followed by foam. Your hand then went to her pussy, rubbing her destroyed clit, waiting for a reaction. Sophie remained motionless on Tania's milk bags. Only her chest raised and fell as proof of her vitality.

"Poor Sophie... She's not even reacting... You made her completly unfuckable" you let go of her clit and lick the fluid it left on your finger. Tania blinks and look up at you before raising a brow. "Come on how can you say that about your own sister ?" She asks you with a small pout. You chuckle even more and step to her side. "I'm right though aren't I ? You crushed her most delicate area, and with such determination. She won't be having any period for what... Forever ?"

Tania looked away flustered and bit down her lips once she realised the damages she caused on your sister. She looked back down at Sophie's body wondering if she was really okay. You slowly trust your index in your sister's belly button and start making circles on her piercing . "It's fine, I am not mad and she probably won't be aswell. This will teach her not to look down on you or judge people based on their sex, which is honnestly stupid. She thought she was superior to you because you had balls but you completly proved her wrong by crushing her little... Kitty, It's only fair, I think." you concluded before flicking her belly button— without any reaction coming out of her.

"Thanks." Tania smiled at you and slowly let Sophie's body rest on her back, joining her hands over her stomach and leaving her legs open. You pulled on her underwear and moved them aside to look at the damages Tania had inflicted on her pussy and it was really not looking good.

You winced at the sight of her blue-ish bruised, swollen lips and let go of her string, making it snap back to Sophie's cunt which caused her to let out a subtle, sharp exhale. "Ouhhh.... She might need a lot of ice for that." you said to Tania.

"Mhm, I'll go get some..." Tania stood up and stretched her arms and back while yawning before you walk in front of her and wrap your arms over her shoulders. "So... Tell me~ How did it feel to crush my cute, beloved little sister's sensitive muff with your knees and feet ?" Tania blushed while looking at you and her arms moved down to her sides in confusion. "W-what ? Why do you ask ?"

"Why not ? I kinda enjoyed the show while edging alone on the side. The least you could do is telling me how it all felt for you right ? Feeling the soft tissue of this soft, fluffy pussy under your foot, watching her jerk and groan, completly powerless. And you even managed to make her squirt. You can't tell me it... Wasn't arousing, right" Tania looked away blushing more and more before hidding her smile with her hand.

"Well..." She wanted to explain herself out of the situation but her body was pretty honest with her thoughts. You laughed at her obvious boner before letting go of her and holding your hips. "You owe me a really intense one now, I'm burning down there, you know ?"

Tania looked down between your legs hesitated a bit considering her own state... "Maybe... Not tonight ? I feel like my balls are gonna explode. They've been pulsing for a while and it's starting to give me a headache"

You wrapped your arm around her shoulder and rubbed her left nipple over the soft tissue of her loose crop top looking at her cute blushing face."Hmm... Then I'll have to settle with this for now~" you purred against her lips before catching her lips in a soft and tender kiss, next to your sister's castrated body.

Tania's state:

Balls: badly Bruised, swollen, and pulsing. Their color drifted to blue but they're still functionnal altough really fragile.

Ovaries: Both intact

Breast: slightly bruised and red but perfectly in shape.

Dick: bruised but perfectly hard.

Other injuries: Red belly with stomach damages, headache and nausea.

Sophie's state:

Cunt: Crushed lips and pulverised clitoris. Unusable for masturbation let alone having sex.

Breasts: Slightly red but still perfectly round and perky.

Ovaries: Popped completly unable to release any egg.

Other injuries: bruised stomach, ruptured pelvic bone, sharp pain in the bladder.

Nothing else noticed.