Be it outercourse or intercourse sexual stimulation is the main event.
This term “outercourse” refers to sex that isn’t intercourse and doesn’t involve penetration. It can include kissing, touching, erotic massage and using sex toys, just to name a few options.
Due to people’s desires to experiment sexually it makes sense that we revisit our definition of sexual intercourse.
All kinds of penetration should be considered sexual intercourse, including anal or vaginal, with a penis or other item designed to bring about sexual gratification. As should any sexual stimulation between two people whether that’s oral, manual, internal and external. Even verbal stimulation in long distance relationships can be classed as sexual intercourse.