Yo, promising first release man. Love the swinging aspects, personally would have like the MC to *ahem* bring more to the table himself perhaps. But honestly, good shit so far.
If I had two small complaints it's that you perhaps overuse the after effects just a little IMO, especially in that opening scene I found it a bit much with all the constant movement. And the other small thing is the dialogue from the start to the end is pretty much all 100% sexual focused. We don't really know much at all about these people other than they're very fucking horny. Which is fine for an initial release to hook people, would be nice to establish a tiny bit more of their personality and relationships outside of that one facet.
But congratulations on the release, I'll be checking in on this one from time to time and I truly don't say that often.
PS: You using illustrious? Loving the style man, this might be the first big Illustrious release if I'm right, so congrats on that too. Pony is feeling a bit dated these days.