Growing Booby Blog!

Hi! I'm breast growth girls cousin! I'm also growing my boobies! I'm 18, 4'11", 115 pounds and recently found out that I'm an m-cup.. just to put into perspective how fast I'm growing.. I was a b-cup a year ago!

[breastgrowthgirl]

40 reblogs for another treat 🤭 but make it fast!

[suddenlygrowing]

ooooo another picture?

[breastgrowthgirl]

y'all win! Enjoy! 🤭

[suddenlygrowing]

Holy shit! My cousin is getting huge! 😮

[breastgrowthgirl]

If this post reaches 30 shares then I'll post my picture 😜

[suddenlygrowing]

reblog for a treat from my cousin! 😜

[suddenlygrowing]

Firstly, wow 😵‍💫 your whole blog is insanely sexy! I hope you keep growing, I hope you never stop, and I hope your entire body keeps giving you absolutely euphoric pleasure! 💖 The only limit to your growth that should exist is your own comfort, you deserve to live as a pillowy princess with impossible curves and you deserve comfort and to love every single second~ 💖

Secondly (wow, got kinda carried away, sorry), would you consider yourself a bimbo? What are your thoughts on bimbofication? And do you have an interest in hypnosis at all?

omg thank-you for the kind words! 🥰 And I wouldn't consider myself a bimbo and I'm not sure I want to be tbh. It's just not my thing. I just like having big titties and the power that comes with it 🥰

[suddenlygrowing]

i look at the picture I posted and just think to myself "my tits used to be that small?" 😂

[suddenlygrowing]

Is your or your cousin's butt big too?🫣👉👈

my butt isn't very big but it's cute and grabable! My cousin's is definitely bigger from all the exercises she does!

[suddenlygrowing]

old pic.. might delete...

[suddenlygrowing]

hanging out with my cousin @breastgrowthgirl☺️ sitting on the couch using our tens machines while we watch tv and scroll tumblr ☺️🥰 I think this will be our new weekly ritual

[suddenlygrowing]

i bought new tops last week and the buttons and fabric are straining on every single one already 🫣 I think it's to do with the tens machines because I've been using them A LOT! And my nipples look bigger and a little darker than usual! I wonder if my buddy is getting ready to become milky! I hope so! I want to be milky more than I want to be big!

[breastgrowthgirl]

SIZE UPDATE

So. As a lot of my followers know I go through growth spurts every now and then.. my tits will swell a bunch for a week or 2 then when the swelling goes away my tits will be bigger than they were before the swelling.. well.. I had my biggest most intense swelling over the last few weeks and it finally subsided this week.. I'm officially the same size as my cousin! I'm the proud owner of big milk filled m-cup titties! Actually that when I'm not full of milk.. so bigger when I'm full 🤭🥰 that's the biggest growth spurt I've ever had! I knew I grew a lot but 2 cups sizes?! I hope this keeps up! I'm in love with my giant titties! But this is only the beginning....

[suddenlygrowing]

Congratulations! Now we're the same size but I'm still growing faster 🤭🥰

[breastgrowthgirl]

...would you and your cousin ever fool around?

i don't think so 😂

[suddenlygrowing]

what would be so wrong about just massaging eachother or helping eachother milk when we're too full? 👀 (Once I can lactate that it)

[unhealthyfetish]

[mintbunny-boytits]

[source]

[suddenlygrowing]

she looks like you @breastgrowthgirl

[dummy-dot-exe]

by ぷちもす@mosu0509

[suddenlygrowing]

When I can FINALLY lactate I'll be buying a cow print bikini like this 🥰🫣🤭 I hope it doesn't take too long! I've been using my pumps with my tens machine 5 times a day for 15+ minutes at a time 🥰 wrll I use the tens machines for way longer because they feel amazing 😍

[suddenlygrowing]

Imagine stopping at S-cups...

If I could stop there then I would lol but macromastia is for life!

[toobustytohide]

Bigger is always better

[breastgrowthgirl]

I don't know who this is but I want to be her ❤️ @suddenlygrowing isn't she perfect!?

[suddenlygrowing]

🥵🥵so biiiiiiiiiig

[suddenlygrowing]

I found one of my old b-cups and I can't believe it fit less than a year ago 🫣 now it MIGHT cover my nipples 🤭 it looks so tiny against my m-cups 🫣🤭🥰 I can't believe I got so big! Even bigger than my big cousin! Part of me wants to keep growing but if I suddenly stopped growing I wouldn't complain either... But.. S-cups seem so perfect! They'd rest on my lap and could easily be seen from behind me 🥰

[suddenlygrowing]

It's incredible how much your breasts have grown 😵‍💫

Isn't it amazing?! 🥰