sexual risk behavior
sexual behavior risking contracting sexually transmitted disease or pregnancy
prostitution
engaging in sexual relations in exchange for payment
scat
sexual practices
barebacking
anal intercourse without a condom
party and play
consumption of drugs to facilitate sexual activity
sex work
offer of sexual services in exchange for money or other types of exchange
unprotected sex
an act of sexual intercourse performed without the use of a condom, thus involving the risk of sexually transmitted diseases