The only thing close to this kind of behaviour in vertebrates (that I know of) are some species of snakes that masquerade as females to distract the competing males. Sometimes this backfires... and the trickster finds himself at the bottom of an incredibly randy snake pile.

Good to see the discussion is focused on his talent as an actor.

AHAHAHAAHA, oh my goodness. More confirmation of vertebrate superiority, at least we (vertebrates) check what we are putting our penis' into.

That is not your motive though, your motive is about why you want it.

Wow, aren't you a big fucking hero.

Westmark, what the fuck. She doesn't want to have sex more than once a week, can you not read? If he is happy with that then why the fuck would he move on?