4D offers Bisexuality

[Siren]

Questioner: Thank you. Is it possible for you to give a short description of the conditions in the fourth density?
Ra: I am Ra. We ask you to consider as we speak that there are not words for positively describing fourth density. We can only explain what is not and approximate what is. Beyond fourth density our ability grows more limited until we become without words.

That which fourth density is not: it is not of words, unless chosen. It is not of heavy chemical vehicles for body complex activities. It is not of disharmony within self. It is not of disharmony within peoples. It is not within limits of possibility to cause disharmony in any way.

Approximations of positive statements: it is a plane of type of bipedal vehicle which is much denser and more full of life; it is a plane wherein one is aware of the thought of other-selves; it is a plane wherein one is aware of vibrations of other-selves; it is a plane of compassion and understanding of the sorrows of third density; it is a plane striving towards wisdom or light; it is a plane wherein individual differences are pronounced although automatically harmonized by group consensus.

So much has been/is being said about dolphins (particularly within "spiritual/mystical/New Age" circles. I, as of know, would rather refrain from drawing any conclusions.

4D bodies wont be exactly "human" as the term "human" is understood today. So I see no reason why "cetaceans" would remain the same either if they indeed were 4D-capable.