I wonder if this is really true, or something we'd like it to be.Really is interesting how we are more into communication than so called vanilla people.
Perhaps, in general "we BDSM couples" are more communicative about our sexual and/or d/s needs and wants than vanilla couples.
That said, T - my hubby - and I started as a "vanilla couple", yet discovered we both had some wonderful BDSM tendancies and have worked them into our 25+ year relationship.