Lost Girl - I Shag Therefore I Am.

"Bo is a Succubus who grew up in an adopted human family, unaware of her non-human nature and of the Fae world she descended from. She began to feel "different" when she entered puberty and didn't know she was not normal until she accidentally killed her high school boyfriend by draining his life energy during her first sexual activity. When she told her parents what had happened, they broke the news to Bo that she had been adopted. Not knowing what she was and what she had done, Bo hated herself and ran away from home, exchanging her previous life for one without family or friends, moving from place to place and assuming a false identity whenever she killed again.
In the first episode, Bo saves a young human woman, Kenzi, from a rapist who had surreptitiously drugged her with a "roofie" in her drink. The two quickly become friends and Kenzi decides they should team up to create a Fae/Human detective agency. Confronted by the Fae leaders of the local territory with a demand for her to choose a side – either "Light" or "Dark" – Bo declares herself neutral, deciding instead to side with humans after Kenzi risked her life to find out where Bo had been taken by force and what they were doing to her. Most of the Fae considered Bo an unknown entity that should either be eliminated as a risk to their secret existence or exploited for their benefit. Throughout the season, Bo learns more about the Fae world and herself while she searches for information about her origins. Along the way, Bo also develops romantic relationships with both Dyson, a Light Fae wolf shapeshifter and police detective; and Lauren, a human doctor and scientist in servitude to the Light Fae."

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Or so Wikipedia says... In truth you have a very horny Succubus shagging her way through the episodes to heal, feed and have fun! (Also tentacle sex in the 3rd season)
While some of the episodes can be quite boring in the beginning as they offer a somewhat slow plot development, you get to know characters that are absolutely brilliant! This show doesn't question sexuality, "if it's pretty, shag it" seems to be rule! And there's the fantastically handled concept of racial discrimination, Human/Fae/Dark Fae/Light Fae.
As the seasons go by, the show improves in every way. They listen to the fandom so much that it's like fanfiction kidnapped the writers and sent in their stuff! While I have a couple of problems on how the 3rd season and the 4th season aren't meshing so well in some departments, I have faith they'll turn it around. As of now it's let's pair Lauren with everybody season!!! Even other shows!!
Which brings me to why it led me to create this topic in the first place... Last episode

Spoiler:

So which team are you? Are you happy with how things are now? Will you join me in a show writers' hunt to bring Tam Tam back? What is Dyson even doing in the show nowadays?

I was a doccubus fan! Then Tam Tam came along and well... Last episode sealed the deal for me! The possibilities are endless!!!!! Also, could someone please bring Vex back?