Hey you!
It seems like you've been thinking about getting experience with a trans woman for a long time. Porn has piqued your interest, but taking the step to actually do it is hard for you—perhaps due to insecurity or nervousness.
I want to tell you something: The reality is far less complicated than you probably imagine.
All women are individuals: some are tall, others muscular, some have small breasts, some have a vagina, and some have a penis.
As fascinating as the latter may be to you: This exact fixation is likely getting in your way. When your thoughts revolve solely around the "first time" and a specific physical trait, you are missing what's actually essential. You don't learn that this difference often plays no central role in direct contact.
Ultimately, the rule is: Here, people meet, not genitals. A date with a trans woman is not fundamentally different from a date with any other woman.
Just be respectful, appreciative, and attentive—and you'll be doing everything right.
In short, it's all much simpler and more mundane than you think.
Best regards,