If I was to make a group role play, allowing 17- and 18+ members to participate, and two 18+ members write a sexual scene in the roleplay, is it alright for the 17- member to read it? Assuming that the scene has been put into spoilers or there is a warning before the two 18+ members continue into the scene.
Considering we allow sex scenes that comes naturally in the normal 1x1 section as long as you have spoilers, I don't see why that should be a problem in groups. Though if they turn it into a pure smut thing for an extended period of time, or teenagers and adults start doing it together, that's when it becomes a problem >_<
Yeah, it's okay if they read and see it, just make sure people put those scenes in to spoiler tags with a warning. And that your group doesn't turn in to a full on smut group! (That'd be a pain for you AND for us to moderate!)