Break it

"How dare you..."
You mutter looking at her with your eyes burning with defiance. Tania immediatly felt intimidated when she understood the gravity of what she just did.

"W-wait I didn't mean to ! It was-"
With a sudden rush of power you squeeze really hard on her lower back and hold the pressure. Tania's body is compressed against yours, smothering your face with her rack as you keep squeezing harder and harder.

"W-wait...."
Tania could barely speak and she felt her back hurt more and more as you kept going. Your arms were strong and your hold was nearly unbreakable. You squeezed on her back again watching her arch at the pressure of your arms crushing her against you. Tania started struggling to breath and her low endurance was not helping her the least. She wrapped her arms over your shoulders thinking it was gonna decrease the pain if she used you for support but all she did was just pressing herself closer to you.

You look up at her with a smirk and knee her in the balls without any warning. Since her face was really close, you could perfectly see her facial expression change when her nuts got hit. Her eyes rolled back slightly and she gasped in your arms loosening even more her defense. You changed tactics, squeezing her back multiple times as if you were doing some work out reps. Her back arched following the motion of your arms despite her resistance, making small popping sounds.

"I s-said s-stop...! It's... r-really starting to hurt a lot..."
Tania tried to squirm away one last time the best she could, her eyes seemed to be losing focus. She was already dealing with the pain in her back. You paused, then kneed her balls again feeling her body jiggle in your arms. Her arms slipped off your shoulders and fell limply at her sides as her eyes rolled up, signing the fall of her last defense line. You then gathered your strength and squeezed with all your might at once until *CRACK* , her body jerked backward, Her hands reached your forearms and her legs were thrown backward in the air before she begins spasming.
But that didn't last long, the tension leaves her muscles and all her limbs limply fall at her sides under a long exhale of exhaustion. her body started twitching against you.

"Phew, finaly~"
You catch your breath and let your hands slide down to her ass. She really looked so peaceful and cute right now. you could feel her warm body and dick rubbing against you in the hold, a futanari is still a futanari at the end, you knew she would be aroused by the pain, somehow... You slowly kissed her, filling the room in faint, wet kissing sounds on her soft parted lips.

After a short break, you pulled out of the kiss, slid your arms back to her lower back, gathered your strength on her lower back, then squeezed, really, really hard again.***CRACK***\

"Ugh-hnn !"
A louder song cracking noise echoes from your girlfriend's back and another gasp gets out of her parted lips. Tania's body bounces in your arms and all of her limbs are thrown further backward than the last time. her back almost folded in two like an omelette in the bearhug and you felt her spine give in your arms before her body goes completly slack.

The way it felt, there was no pressure left in her back. Each time you squeezed you just heard her back snapping a bit. You lowered your arms to her tailbone and squeezed her back one last time. Her body cracked slightly and arched, then her limbs hanged limply in the air while her chest was pushed forward.

Tania started drooling, probably both from the pain and how hard it was to breath in this position, especially since she was unconscious.
"Good girl... Now let's take care of your balls now, ok ?"

You took a moment to catch your breath... lower your hands to her buttcheeks and reach for her thighs. You spread them open around each sides of your waist before lifting her up and letting her full weight crash down on your knee. You purposely made sure that only her balls crashed right on your knees and not her pelvis

*CRUNCH*

"Ngh..."
Tania's balls are compressed against her own weight and your hard knee. Her limbs all bounced during the impact but she only lets out a gagging sound before her head falls backward.

"Ooowh... Right. In The balls~"
You let go of her back and pinched her nipples instead to hold her body. You started shaking her milk jugs everywhere, pulling them up, down, left to right to get a reaction out of her.
"Babe are you awake ? Can you hear me ? I am crushing your balls right now, you know ? It must be really painful right ?"

No matter what you said or how you used her tits, she was lifeless and unresponsive in your arms, completly at your mercy.
"Can't believe you really passed out on me... Poor thing... You can't even take this much ? Yet you're still this hard ? Incredible."

You held her by the waist with one arm, then slapped her tits. You enjoyed the sloshing sound they made and how they followed your motion— not forgetting the marks you were leaving them with. Her Big breasts jiggling in front of you were always a blessing to look at but it felt like it was getting really suffocating for her. A soft sigh escaped her lips but nothing more happened after. She was definitly completly out and unresponsive. The sexiest doll ever~