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

Sex with other couples (or at least near them)

Here is another list

Butt slapping as hard as they can take and enjoy.

Century-Long Study Reveals Startling Differences in Life Expectancy Across U.S. States - SciTechDaily

Golden enema

Temporary body paint

Sex in a pool

Meta pauses mobile port tracking tech on Android after researchers cry foul - theregister.com

Candle wax play

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

Mutual massage which may or may not get erotic

How to see Mars visit a bright star and the moon this June - Space

Sex on the dining room table

Induce squirting with the right techniques.

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

What is the experience of wearing a school uniform every day? Do people typically get used to it or dislike it?

Long distance hot video chat with mutual masturbation.

Prostate massage.

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

If Sharks Don't Have Lungs Then What Are Their Nostrils Doing? - IFLScience

Sex swing

Sex club - watch, be watched or fully participate

Titty fuck

— fri(end)s forever!

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

Play sexy truth or dare card games.

Mood lighting. Try a sega Homestar planetarium projector

'Zombie' Fungus Caught Bursting From Host Bodies 99 Million Years Ago - ScienceAlert

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

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

Sex on the beach

Google's Find Hub finally gets AirTag-like UWB precision finding - Android Police

Anal play

Nude co-ed sauna. (Russian banya)

Outdoor sex under the real stars

Fossils show colonies of reptiles lived communally 250 million years ago - Phys.org

Hot tubs

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

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

Terraforming Mars: Scientists Reveal the 3-Step Plan to Breathe Life Into a Dead Planet - SciTechDaily

Mutual masturbation

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

Write your own sexy truth or dare card games.

How do I write a book and sell it?

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.

Find porn or erotica that you both like.

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

Flight deal experts spot a surprise upcharge: Flying solo - The Washington Post

Sex in public

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.

TENS unit - electro shock

Sam Darnold on final games in Minnesota: "We laid an egg on offense" - NBC Sports

New lingerie

Long (hour or more) marathons

Golden shower

US-China trade war sideswipes Europe’s carmakers - politico.eu

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.

Short (5 minutes or less) quickies

Meet other couples through a Lifestyle website.

If you think “the harder you train, the fitter you’ll get”, you are WRONG, according to this expert—here’s what you need to know - Fit&Well

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

69

Scented massage oils

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

Couples massage at a spa

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