"In most species, when the female is ready to mate, the male deposits a bundle of sperm – a spermatophore – on a rock or stick and guides the female to the bundle. The sperm enters the female’s body through an opening in her tail as she rubs herself over the spermatophore and the sperm fertilize her eggs."
I imagine they get lost and lead the girl back to the wrong spunk all the time. Besides, at the end, Janeway clearly said "Raped me? Hell no. If anyone raped any one Tom I raped you."
This is why Threshold is soooo fantastic. We get to think about Janeway and Paris having sex because clearly they did something! This is canon. This makes me happy. We get to think about what a heartless bitch Janeway is because she abandoned her own children! This is canon. This makes people who are not me happy. And some people get all happy thinking about tongues ripped out, also CANON! Threshold has everything