i was with my brother and we started to kiss i dont remember very much of it but i know we started to go further (no details you get the point) my mom walked in and caught me with my hand "on" him she said "i thought something was going on" and left then the dream changed i was on this beach/island and i had a dream flash back of me on the ocean in a big ship and we went the the same beach years ago and burried all this expensive stuff that we wanted to dig up later well we where on the beach with i guess a class because there was a teacher or mabey a purson who shows you the island i was with the same people and he told us to stay there him and his helper left with shovels we knew what they where after we picked up shovels and started to run to where we burried it but before i hit the sand with the shovel i woke up

i think this is weird because i never lived with my brother and never thought sexually about him i havn't seen him in 6-7 years and the beach/island could it be that because i left california and moved to washington that i burried my old life in the sand then went back to dig it up to get it back but couldn't?

please help

I doubt if this dream means that you really want to have sex with your brother.

Since you and he are probably quite similar, being siblings, I think that he may represent an aspect of you. Since you are focusing on his "male part", perhaps in your dream he represents the side of you that is traditionally "masculine" - assertive, rational, intelligent, practical, non-emotional.

On the other hand, bodies of water such as the ocean are feminine symbols, representing your emotions, your instincts, and your unconscious, while a journey by ship can be a sign that you are exploring your emotions.

Burying expensive things at the beach could represent "burying" negative thoughts and emotions. You are now thinking about "digging them up" but are stopped by the side of you that wants to avoid acknowledging emotions (represented by your brother).

Note that the person who catches you having sex with your brother (becoming less connected with your emotions) is a woman (your mother.)

could it be a relection of why i try to replace my brother because i'm tyring to hide those emotions?

I don't understand what you mean by "replace your brother" but yes, it could mean that you are trying to hide your emotions.

What is your relationship with your brother like? Why haven't you seen him in 6-7 years? Why did you move from California to Washington?