My first impression of PartE was what VA said too ;-) I did get it, but even the word "party" has different meanings to different people. We know people that go to swinger parties to "party", but to them it means drink, dance, socialize and watch others have sex.
A more specific example that falls under boundary pushing is that the male half lists as straight, so pushing a boundary could be interpreted as, "Maybe he wants to suck cuck?" That may or may not be the case, but you can't leave that much to the imagination and expect people to get it right. Otherwise the next couple you play with could have the guy from that couple reaching for your cock, thinking he's "pushing your boundaries". Some consider the word "open minded" to mean bi play.
Again, perhaps this is the case and there is nothing wrong with that. If it is though, at a minimum consider listing some specific fantasies of things you'd like to do in your profile.
BTW Rdy4Fun1977, welcome to the forums. There is a lot to learn in the lifestyle (LS) and a lot of good info buried into a number of forum topics as well as others that enjoy helping newbies get their feet (and other body parts) wet ;-)