Forcing - physically, verbally or emotionally - someone to engage in any sexual activity they do not want, have not consented to or have not been in a position to give full consent to - usually manual sex, oral sex, vaginal or anal sex or fondling - is rape and/or sexual assault. When a rapist is known to the person who has been raped, it is called acquaintance, partner/spouse or date rape. It is rape ANY time one partner does not want to be engaging in sex and the other engages in it to or on them anyway.
from http://www.scarleteen.com/article/crisis/blinders_off_getting_a_good_look_at_abuse_and_assault


Because sometimes it's nice to have someone fully spell it out for you.