I'm fairly lanky and effeminate too, but I've never been in prison, just a few month stretches in jail at a time. But in my experience I was actually liked by the guys, I was never forced into doing anything sexual or anything like that. But some of the guys went out of there way to be extra nice to me. I noticed guys getting jealous when other guys would come to my cell and chat with me. the last time I was in jail my celly was a big fat black man, but real cool to me. He'd always talk about how jacking off has made his dick bigger, and would buy me coffee and honey buns.
So my suggestion to you schplew is hand out hand jobs before an actually rape occurs
nah, but from what I've heard most sex in prisons is actually consensual and just played off as a rape when getting caught to stay out of trouble. don't start shit with people and I'm sure you will be fine