If I filmed non-nude girls making out and massaging each other
 

and maybe licking each others feet, but no sex other than making out, do you think that would sell? and would people promote it?

All origional content, the only "sex" is making out, and some foot licking and sensual massaging with nothing showing so no 2257 necessary.

what do you think?

make it niche specific and you might have an idea

girls making out is already a big ass niche.
The rest is just gravy and allows you to test the waters to see if it warrants a site of its own.

with the right girls targeting the right audiance it could do alright

foot/nylons/heels?
smoking?
licking food off each other?

those are the only niches I can think of that are safe to do.

You might want to review the new changes to 2257

I've heard that NN converts reasonably well... I've only promoted it once though so I don't know (TrueTere, because she is too effing gorgeous).

to me, that is WAY hotter than porn.

not sure...i think we are strickly in the business of jacking off...and viewers want something to jack off on....as hardcore as possible..my 2 cents

Would it sell? Did Lightspeed sell like hotcakes originally? Because that was what it was originally.

Girls in bikinis making out is considered sexually explicit?

That does sell and yes I would promote it.