The anus is sensitive, which is why some people include it in their lovemaking.
You can stroke your partner’s anus when you make love, or your own when you masturbate. It can also feel nice if your anus is licked. Some people like having a penis or fingers inside their anus. This is called anal sex.
If you would like to include anal sex in your lovemaking, wash your anus with mild soap and water first. Some people also prefer to take an enema or laxative suppository before having anal sex to clean out the bowels, so their partner doesn’t get stool on their penis or finger. Read more about anal sex here.