This dream may be a reflection of your subconscious exploration of gender identity and sexual desire. Wearing your older sister’s clothes could symbolize a desire to embody her femininity and explore your own gender expression. The bra and knickers may represent a desire for intimacy and connection with your sister, as well as a curiosity about your own sexuality. The surprise and laughter when she sees you could suggest a fear of judgment or rejection from others for your desires. The hug and kiss could symbolize a desire for physical and emotional closeness with your sister. The big penis and sexual encounter could represent a desire to explore your own sexual desires and possibly a curiosity about transgender or non-binary identities. Overall, this dream may be a manifestation of your subconscious desires and curiosities about gender and sexuality, and it may be a sign to further explore and understand these aspects of yourself.
