A tail to tell: In which one or both characters gain animalistic behaviours and/or additions. Common example; Jack has kitty ears and a very sensitive tail.

Bed, camera, action!: Sex while watching a previous sex tape, or creating a sex tape. They say practise makes perfect; tease the flaws from your character.

Car sex: Just what it says on the tin. It is cramped, hilarious and oh look, there is the lever to make the seat recline backwards, sounds like fun.

Demons, Angels and oh Hell: Your character is a demon, theirs is an Angel or vice versa. Nothing like a little smutty temptation to kick-start the day.

Energy saving: Take a shower together, do not put the heating on- cuddle! Who needs electronics? Play with each other instead.

For every good deed, there is a prize: Grateful sex! For your shy, timid needs. You don't need to receive after a good deed done, but it's appreciated.
Gee, Christmas already? It's cold, their character is layered in clothes, and the presents under the tree just don't seem enough- enjoy one more.

Holiday: We're all going on a smutty holiday. Your character is used to a cold country? Warm it up. Find a sexy other in a baking hot country and undress.

I am trying to sleep: What's the best way to wake someone up in the morning? The answer should be obvious- chuck water at them. If that does not work...

Just a little work: One character is at work, the other sneaks in- stockroom/office sex- see how they deal in a video meeting with you under their desk, playing.

Kids happened: Pretty much you generic ends in Mpreg sort of plot. For those who like that sort of plotline.

Let us play dress up: Put one/both of the characters into outfits unusual for them. Common example; a sexy nurse costume designed for sex.

Money, money, money: Put on a show, love. Lap dances, teasing, and hey! Don't shove money down there, it's dirty.

Not the same guy: Jealousy sex. It's cute. Admit it. One character mistakes another for their lover and their lover gets a bit... touchy.

Open sesame: Voila your characters front door just opened to the great big outdoors. Who said sex in a pile of leaves is uncomfortable- uh.

Princely nature: Your or their character is a prince. The other best do their very best to serve the prince's every whim. They are a prince after all.

Quite the knotty problem: It's always fun to tie up a character, heck you could be tied to each other. Awkward, but let's see how it goes.

Right, right, that's wrong: First time, awkward sex. It's not always stars in your eyes, but if it is this time- you probably just bashed your head from awkwardness.

Steal my heart? Hah not likely: One night stand, drunk or otherwise. It's what they came out for and you know it. Let your character loose on the world.

Talk, talk, talk: Phone sex, sexting- Have your characters be a part and have to get each other off from across the ocean, or something.

Utilize the surroundings: Start on sofa, fall to floor, laugh it off. Oh a clear table? looks like fun. Ack, glass, don't break it. Bedroom. Can't make it, stairs will do.

Visualise and accessorise: Blindfolds are not just for children's games. Increase a character's senses, take one away and let the words flow.

Winning is an odd concept: a little rough and tumble to see who gets what position. Be careful not to break the house though (or the garden).

X marks the spot: A teasing game of hide and seek, a trail of clues left for your character to find their loved one and the prize? You decide.
You only live once- or not: Is it desperation or elation that lets you have sex with a stranger who has the face of a late lover? It's up to you.

Zombies! Run: The world is infected. A deathly plague is coming for you both. Desperate last attempt at sex anybody. Better yet. Is that an attractive zombie character you spot?