When it comes to same sex sex practices a lot of folks have a pretty limited idea of what goes on between the sheets. Many people assume that all gay guys have anal sex, and that all lesbians use dildos (sex toys designed for penetration). And while plenty of gay guys enjoy anal, and plenty of lesbians use dildos, a whole lot of others don't!
Some gay guys just aren't into anal. They might enjoy oral sex with a partner, mutual masturbation, body rubbing or role play. And while some lesbians use sex toys like dildos, others aren't into penetration at all. Oral sex and body rubbing might be more their thing.
Just as with any group of people, there is a huge range of sexual activity that gay men and lesbians participate in, including being celibate and not having sex at all!