Every situation is different so no not really. Also I see it differently than you. I have thought about sex with boys quite a bit sure but I have never been in a situation where I actually might do something. I have been in various situations where maybe I could have, I am not too worried about just doing it.

For example if I am at my own place or the yfs it would be inappropriate to be nude around him, or him me. Though both the boy and I have been shirtless before. If I took him to a pool to go swimming it would be appropriate in that situation.