Anilingus - Wikipedia
Oral sex is sexual activity between partners in which someone's genitals -- penistesticles, vulva vaginaorallabia or anus -- are being stimulated by someone else's mouth, lips or tongue.
Manual sex is sexual activity done with the hands.
It's called that because the things we do with our hands are manual the latin word for hands is manus. So, if someone is stimulating someone else's genitals with their hands -- a lot of people call doing that for or to people with vulvas "fingering," and doing it for or to people with penises a "hand job," -- that's manual sex.
Sexual Health: Essential Guide
You might also hear it called "digital sex," not because there are computers involved, but because "digital" is another word which expresses something done with the hands or fingers as they are digits. Micro xxx images sex is any kind of sex which involves a person's anus or oral their butt. That can be oral sex, manual sex, or it can also be anal intercoursewith either a penis or a sex toy.
When most teens are asking about anal sexthey anal most often asking about anal intercourse, even though that's not the only kind of anal sex, and anal sex nudesexhotimege many people doesn't feel very good without other kinds of anal sex done first.
Rimming: The Curious Couple's Guide to Oral-Anal Play | Psychology Today
All of these activities are very common sexual activities which many people of all sexes and genders do and enjoy. Just like with intercourse, none of them are required, and how much people do or don't like them, and if someone does or doesn't want to do them is going to depend on the person. Too, just like with vaginal intercourseall of these activities have the anal of both negative and positive consequences; of both possible negative and positive risks.