#just slapping tags I use frequently here to make them easily viewable

[catboybiologist]

Hi! I'm Sierra. Time for a pinned post refresh.

Otherwise known as CatboyBiologist, or @hi-sierra (my SFW blog [this one is SFW too, but less so]). This page is remaining active, but if you want to find me somewhere else, I use the same username on reddit, Instagram, co-host, and tech.lgbt. This is me:

Trans woman, PhD student in molecular biology, boymoder, shitposter, freediver, hot girl on your phone, hiker, rambler (this post included), tgirl tummy tuesday supplier and enjoyer, former femboy, bane of bioessentialist fuckwads who try to use biology to validate biogotry, flaming bisexual, 196 nanocelebrity… whatever was the first thing that brought you to my blog, I hope it’s enough to get you to stay! I post selfies, hornyposts (minors and people who are averse to that be warned), stuff about the ocean, posts about my growing sense of wanderlust, my adorable lil tortoise, tutorials for transfemmes and GNC people, rambles about science, documentation of my own transition, rambles about transness, rambles about the eroticism of programming a machine to feel arousal, rambles about nature, and random shitposts. Please send me pictures of cute animals in your life!

If you wanna support my science career and my transition, consider dropping a tip here! PhD salaries are notorious for being negotiated to be exactly the cost of living…. And then forgotten about for years as inflation drops that below minimum wage. So I’m always a little strapped for cash. Anything helps!

Links to some of my tutorials and relevant resources under the cut:

I'm tracking my transition, and some people have said they found this helpful! This spreadsheet is generally updated monthly:

Usually, I write a little journal to go with it when it updates- you can find that under the #trans journal on my blog.

If you're interested in checking out some of the things I'm trying to write, here's a post with links to individual stories I'm making:

https://www.tumblr.com/catboybiologist/741010247774306304/writing-consolidation-post?source=share

My femboy guide, written well before I started HRT, but still has relevant info:

A "boyboob" tutorial, aka how to make it look like you have cleavage in an outfit that looks better with it:

A quick and dirty guide to taking better selfies, with a specific emphasis on people who may have stopped hating their body recently due to transition:

And here's a few of my personal favorite little rambles and posts about my transness, in no particular order:

CW for transphobia on this one:

A massive shoutout to @foldingfittedsheets for this amazing art of the lil borgir holding a trans flag:

I adore this so much <3 if you want to support their art, her commissions are open and really sweet!!!!

And of course, a massive shoutout to @whalesharkcat for this lovely pixel art of my tortoise:

I still love this so much, and will continue to into the future <3

For preHRT selfies, search the femboy tag. For post HRT selfies, use the "trans selfie" tag. I've been on HRT since August of 2023, so I'm still very early in the process! Day to day, I present male, but I plan to change that around the 1 year mark.

I guess that's about it! One final note is that I've been alluding to video/podcast style things for a while now. With my aderrall prescription, I've actually put in a lot of research work that might lead to 1-4 of those, so that might actually happen in the near future! No promises of course, life always catches up to you.

And if you liked my previous pinned post better, here it is:

Anyways, if you read this far, thanks for sticking around and bbyyyyeeeeeeeeeeeeeeeeeeeeee

#just slapping tags I use frequently here to make them easily viewable #trans selfie #femboy #trans journal #tortoise #biology #oceanposting #also hi 196 #196 #r196 #r/196 #rule #/r/196 #trans #transgender #cute trans #tgirl tummy tuesday #tgirl tummy #transitioning #trans woman #trans femme #transfemme #trans is beautiful #trans tummy tuesday #tort #russian tortoise #trans tumblr #trans tutorial #cross dressing #no i am not conflating my transness with crossdressing and femboyhood Im just tagging bc thats how I used to present