I would like to repeat...
Anytime someone touches you in a sexual way, without your consent, it is sexual assault. It is NEVER, EVER, EVER ok to touch someone in a sexual way if they do not want to be touched.
Keep your hands and parts off of people unless they want them there.
It has NEVER been ok to touch anyone in a sexual way when they didn't want to be touched in that way. NEVER in history. It has never been ok.
Groping someone against their will is sexual assault.
Do not grope people that do not want to be groped. It is sexual assault.