You either need to separate them or neuter your male dog.
They mate. The male dog inserts his penis into the female dog's vagina. The male dog then humps the female dog, and then the male dog ejaculates semen into the female dog's vagina.
A male dog is called a dog. A female is called a bitch.
It's a bit like girls peeing standing up - they can, but it's not usual. Male dogs will often cock a leg partly to stop peeing all over themselves and partly to make a high mark on something. Female dogs can't usually aim as high as male dogs, so when marking, a female dog will pee sitting down. (Sometimes a talented female dog will mark like a male if she can get high enough!) However, if she just needs to pee kinda badly, she'll cock her leg like a boy and pee with her leg up to avoid splashing herself. Ahhh! I wonder if relief feels as wonderful for dogs, huh? ^_^
then the female dog is cheating on the the male dogs
well if a male dog is peeing on your foot then that means it's marking it's tertiary and if it's a female they probably just need a pee and your foot is the best place
You can get the male dog neutered, this should stop him from urinating in the house as much as he did.
When dogs pee, they are marking their "territory." So by the male peeing on the female he is marking the female as "his."
The male dog is much like the human dog... it will never stop hump female in heat....ever. The male dog is much like the human dog... it will never stop hump female in heat....ever.
The female and male dog usually mate for at least 5 minutes, it is difficult to stop them once they have started mating especially after the ejaculation.
train them
If your dog is still peeing on the couch, then you have not trained him/her well enough yet.
behave like a dog
Make him wear a dog diaper.
I've answered 'how to train a dog to not pee [anywhere]' at this link, same goes for peeing on a rug...How_do_I_House_train_small_dogs
shoot it
They mate. The male dog inserts his penis into the female dog's vagina. The male dog then humps the female dog, and then the male dog ejaculates semen into the female dog's vagina.
well its natural for a dog to do that but if you can stop it from getting scared by whatever it is then you can stop the pee!