
1) Casual sex
Found on
https://www.crosswordclues.com/clue/hypersexuality

Hypersexuality is extremely frequent or suddenly increased sexual urges or sexual activity. Although hypersexuality can be caused by some medical conditions or medications, in most cases the cause is unknown. Mental health problems such as borderline personality disorder can give rise to hypersexuality, and alcohol and some drugs can affect social...
Found on
http://en.wikipedia.org/wiki/Hypersexuality

(hi″pәr-sek″shoo-al´ĭ-te) abnormally increased sexual desire or activity; see nymphomania and satyriasis.
Found on
http://www.encyclo.co.uk/local/21001
No exact match found.