I 100% disagree with that, but I do see that is the general consensus around here and I don't want to make it a debate if that's what has already been concluded. In the future though, specifying the type of explicit scenes you mean helps(sex, masturbation, fingering, blowjob, etc, or a more general sexual acts). Saying explicit scene is too open for interpretation for me, that would includes what you mentioned above plus explicit nude scenes. I couldn't find a way to write that without it sounding dickish, but trust me I'm not.
You are not sounding dickish at all my friend, don't worry. We do have a separate thread that we try to define what explicit means to us. I think we are more or less on the same page. A lot of people interpret explicit differently and that's very normal. What I am trying to say is that since this forum has a specific cliché; and I believe we must be the only one on the internet that deals so much with explicit scenes, we tend to associate the word explicit with unsimulated acts like the ones I mentioned above. Still, I agree, if the explicit nudity is as I described above and/or similar to the ones you posted in the other threads, then to be honest, I would consider it a semi-explicit scene? It's hard to define! But as soon as the said actress touches herself in any way, I think it the scale falls to being an explicit scene based on my interpretation.
Maybe we should have a separate section for explicit nudity, that is above and beyond the normal full-frontal scenes. Just an idea.