The most common and most likely answer to this crossword clue is the 6 letter word CLONAL
C
L
O
N
A
L
More clues leading to the result CLONAL
Buddy explains!
The straight part
We know that "No sex involved" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case no sex involved = clonal.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does CLONAL mean?
CLONAL adjective- Relating to, or created by asexual reproduction (cloning)
- That lives with others of the same kind