Femboy/Sissy in a Dominant household

All Characters are above legal age, i am not a native English speaker so there may be some grammar issues feel free to add to the story or give inspiration in the comments.

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I finally did it, looking down i saw my tiny dick locked in a cute pink flat cage restraining my erection i securly placed the key in a case a small drop of precum dirbbling out of my caged cock the evidence of my arousel the clear drop slowly ran down the smooth skin of my meaty thighs that somehow gobbled up all nutriotions along with my ass giving me the figure of a busty female even tho i am a boy and completly straight. But before i was able to get distracted again I quickly pulled up my pants struggiling to get it over my fat ass and wide hips. I hope this cage really helps me with porn addiction and masturbation like my online friend said we were best buds thats what he said atleast. Fully dressed and uncomfortble aroused unable to fap i reculently leave to wake up my little sister its time for breakfeast mom probably is already done preparing.

knock Knock

"Coming in..." Entering her room i was greeted with the typical mess dimly lit due to the morning sun used panties and bras were scattered around the room some of them quite risky my perverted mind already imagining stuff the slight fishy smell weirdly intoxicating even tho i can’t pin point it source.

God i wish i could just one more time…no no not happening i need to keep a strong mindset lets wake her up and leave as fast as possible.

As i move closer to her bed i was able to make out her petite figure sprawled over the bed no blanket as per usual only covered in a loose oversized shirt that didn’t hid much her pink panties and slender thighs clearly visible due to it being rolled up from her tossing around in the night revealing the smooth skin of her flat belly triggering certain points stirring something in my lower body a slight sheen of sweat glistening on her white skin her fiery red hair too long and wild to be properly contained is completely dishevelled framing her enticing body.

“Wake up sleepy head breakfast is ready…”

Slightly shaking her body her sleepy eyes opened just a tiny bit looking at me confirming she really has awake out of her slumber. Stretching her body slowly revealing her clean shaven armpits I couldn’t help but stare at the sweaty goodness. I must’ve stared for quite some time cuz my little sister was now fully awake looking at me with a teasing smile as she noticed me staring at her armpit purposefully holding her arms up acting as if she’s still stretching.

“Good morning to you too Val see something u like…maybe u wanna have a taste…”

Startled i pull my eyes off her armpits looking at her face her small lips grinning mischievously while i felt my head heating up in embarrassment.

“W-what…n-no…I…I wasn’t looking, liking ur armpits…”

Embarrassed stuttering was all i could get out to defend my perverted actions

“Hehe ur so cute big bro ur such a **** little pervert Val…hehe u can stare all u want and fap ur small little dick to it…”

She was full ends teasing me now and making fun of me even calling my cock small why do i have to get triggered by everything.

“W-what are you saying I am not some pervert… and my cock isn’t small…its average” I made a last attempt to salvage my honour despite how embarrassed i was i took her on with every last bit of confidence just to get it crushed with her next words.

“Bring it on then show it to me or i will tell Mom how you were drooling over your little sisters slender sweaty armpits…”

She gave me a challenging look fidgeting with myself uncomfortably knowing i cant show her anything if i am wearing my chastity cage but if she tells mom ill get in trouble

“Sis please don’t….i cant show u my dick ur my sister…”

She was just giggling at my **** attempt to soothe over the situation

“Didnt matter to u as u were staring lewdly at me thinking of violating ur poor helpless sister’s armpits… want so u think mom will say to that…”

Acting all pitiful now this mischievous goblin really knows how to press someone i feel completely corned but before i could think of a way out i saw her small frame moving incredibly fast her hands gripping the runner waistband of my joggers and boxers before pulling them down struggling a bit to get them over my fat ass down my meaty thighs but still soon enough my pants were around my ankles the pink chastity cage on full display.

I saw her eyes get big her grin only widening i try to cover my private parts quickly only for her hands to catch my wrists holding them off with an surprising amount of strength

“Hehe…I didn’t know u were that much of a pervert it’s so cute OMG…haha u were right it isn’t small its almost nonexistent haha… and these balls they are so small as well do u even produce cum?”

Her triads of humiliation making me a bit sad as i sit down on her bed explaining myself.

“It’s not what u think it is my friend said it helps with porn addiction so u cant masturbate too much I am sorry i stared…”

A small shadow of guilt befalling her face

“I am sorry i didn’t mean to hurt ur feelings i just thought its a funny situation but i understand now its only for medical purposes right?”

I guess its fine shes my little sister after all i guess its just her bubbly and teasing nature that makes her to a little lovable goblin

“It’s fine and for your information small is not always bad… but your right its only for medical purposes”

“It looks so cute tho it really fits i bet if ud wear panties no one would see that you are a boy, hehe wanna be my big sis now”

I sigh this girl really is something else i am still red as a tomato sitting naked on my sister’s bed and all she has in mind is fooling around.

“No way i wont wear any panties i am not a girl”

Pouting looking at me with dog eyes she fishes some pink lace panties of the ground with her feet taking them before suddenly straddling me i don’t get it hows she so strong holding me down sitting on my belly.

“S-stop it…what are u doing again get off me i am naked…”

“Hehe i don’t mind but i wanna see u in panties pretty please just once I won’t take a no…u can even sniff them perverts like that right? I sniff mine too”

Pressing her panties on my nose without waiting for an response the lewd odour of a females cunt filling my senses overloading my brain making my cock twitch slightly somehow being at her mercy and her dominant performance makes me shiver with arousel.

“Hehe sniff sniff does ur little sister smell good does ur little cock gets hard from smelling ur sisters panties and getting dominated…. hehe ur so cute then ur submissive”

Pressing the panties harder against my face making it harder for me to breathe and the smell more intense. I felt something leaking out of my cage…

“Huh? Someone gets **** already ur such a pervert leaking pre cum through ur tight cage u like my panties so much? Put them on then i still want to see you in them”

Getting of me staring down with anticipation As she stood over me on the bed i follow her order taking the soft piece of clothing from my face putting them on precum soaking them as the flat cage makes my bulge completely invisible making me look like a girl.

“I-Is that enough?”

“Oh my god sis u look so hot in them, Almost come on stand up and pose a bit show me this lewd figure of yours”