Using tinder secretly?

So my partner And I like to fantasize about having another women with us and sometimes it's a joke to set the mood and others it's a full on plan, so question is, how bad would it be to make a tinder profile to "test the water" about who's out there, then next time it's brought up we can do it together and talk to someone who wants to?
Its cheating
Vote A
Its bad but don't go any further
Vote B
Select age and gender to cast your vote:
+1 y
Edit; I'd be doing it under the guise of a woman...
Using tinder secretly?
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