Its... frowned... upon i guess but, it really depends if you can pull it off or not. I mean if you go in writing literotica with the intention to get the marker excited, then you'll probably get a low mark, (regardless of how excited the marker got lol)
Though, if you include it subtly with meaning and a plausible but small contribution to the story line.. I can see it working.
my story is based on a pornstar fighting her way to the top of the industry ladder. to do that, she must belong, and i think you can guess wat that includes......
for sum reason, my teacher gave me a weird expression when she looked at it :/
then she asked for my phone number :S
My story is kind of based on the struggles of a prostitute, but it doesn't focus on the acts of what she does, just the effects and causes. A bit hard to explain, but my teacher didn't frown upon it and I ended up getting 13/15 (which is awesome for me ).
its not really sexual, i kinda just suggest it through the way in which the girl dresses and leaves a room in a practiced manner etc.etc.
i think i might change that section though..i dont wanna risk not being able to pull it off when i havent really got more than a 12/15 for a story this year.