peniksessä
Peniksessä is a Finnish word that translates to "in the penis" or "of the penis." It is a grammatical case ending, specifically the inessive case, applied to the word "penis." The inessive case in Finnish typically denotes location within something, similar to the English prepositions "in" or "inside."
Therefore, when "peniksessä" is used in a sentence, it indicates that something is situated within the penis.
The word "penis" itself is a loanword in Finnish, derived from Latin. The addition of the inessive