What are some fun/kinky things to do with your partner?

Prostate massage.

Short (5 minutes or less) quickies

“Rescue” sex - partner lets go and is about to do something dangerous but hold them back at the last second. This takes trust.

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Long distance hot video chat with mutual masturbation.

Meet other couples through a Lifestyle website.

Temporary body paint

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Titty fuck

Sex with good friends but not lovers. Keeping the balance is tricky.

Take a sensual shower together. Rub your soapy body all over theirs.

Why would a spouse cheat if the marriage is good?

Anal play

Write your own sexy truth or dare card games.

Outdoor sex under the real stars

Why do Democrats look like snowflakes and Republicans look like Vikings?

Here is another list

Find porn or erotica that you both like.

Mutual massage which may or may not get erotic

If people in the UK hate Trump so much, why does he own golf courses there?

Food play (sploshing) - including washing her off in the kitchen sink.

Sex on the beach

Hair play. (Cowgirl, brushing her long hair over his skin and face)

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Scented massage oils

Sex swing

Forced hydration. Drink water during sex until you lose bladder control.

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Sex on a hard floor or rug rather than a soft bed

Induce squirting with the right techniques.

Mutual masturbation

Will you share your wife? Can she take both of us at the same time?

Hot tubs

Canibalism - eat a tiny piece of each other - typically a nip of you ass cheek. This may leave a small permanent mark, but it was in love.

TENS unit - electro shock

What would you do if you found out that someone had broken into your home while you were sleeping?

Sex club - watch, be watched or fully participate

Fall asleep spooned up, coupled. Can you stay that way when you wake up?

New lingerie

How do I write a character’s physical description without it feeling unnatural and clunky? I’m able to describe their hair and body relatively easily because my writing puts emphasis on small movements and fidgeting, but I can’t describe faces.

Open her up with a speculum and see what's inside. Give her a mirror or take pictures for her.

Long (hour or more) marathons

Snowball - cum inside her vagina, go down on her and suck it out, and then kiss her and shove your own spunk in her mouth.

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A sexy walk in the park at night, when nobody else is around

Bite hard on a tough part of you partner's body, like their heel without breaking the skin. Endorphin rush

Try different sex positions - Read and go through the Kama Sutra.

Couples massage at a spa

69

Golden enema

Take a sexy shower together. Soap makes pretty good anal lube and clean up is easy.

Play sexy truth or dare card games.

Nude co-ed sauna. (Russian banya)

Golden shower

Candle wax play

Sex in a pool

Sex on the dining room table

Sex in public

Sex with other couples (or at least near them)

Mood lighting. Try a sega Homestar planetarium projector

Pregnancy play. Ask a woman who's stopped menstruating but wishes she could have more kids whether she wants a boy or a girl just before cumming inside her.

Butt slapping as hard as they can take and enjoy.