Ok I want to try to write my first erotica because I've been inspired

if it ok i have some soft tips:

1) don't be inspired just write / even when you are not motivated or inspired. the grind (sorry for the pun) apex's the inspiration.

2) read erotica on this forum and others see what people are writing / what connects for you

3) take classes learn techniques like juxaposition, personfication, symbolic imagry and others slowly weave them into whatever you are writing

4) people's attention span in an social media world is smaller than for us (maybe not us; could be just me) folks. short and sweet may help you more than long and elaborate.

5) don't worry about the age gap right away--just get something on e paper and you will figure it out while you are in motion. same thing wih character names or titles--figure it out in flux.

Guess it depends...if the story's purpose is to highlight the difference in age it will probably necessitate a bigger gap, maybe 15-20 years. If it's just personal preference you're asking about then maybe...no more than a 10 year gap.

She could be his former college professor or high school teacher.
He's 20, she's about 28-30. She was fresh out of college when she taught him.
She seduced him. She dresses him up like a woman, they do a girl's night out, go shopping have sex in a VERY busy ladies room stall.
The possibilities are ENDLESS!

The older he is, the darker the areas where they do it need to be, or maybe she is entirely blind.
She doesn't see the age, has no idea how old he is.
Maybe it only happens when she puts on a VR helmet that is locked in place. He opens the lock when he finishes.

She can be 35/40.

How old are you ?????

Didn't think there was an appropriate/inappropriate age between consenting adults