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

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.

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

Mutual massage which may or may not get erotic

Scientists make jaw-dropping discovery after satellite images reveal what's hiding over a mile beneath Antarctic ice: 'It's like uncovering a time capsule' - The Cool Down

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.

Induce squirting with the right techniques.

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

SpaceX May Be Failing to Get Starship Working at All - futurism.com

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

Play sexy truth or dare card games.

Sex on the beach

Gene mutation found in the bacterium behind the Black Death helped plague conquer the world, scientists say - CNN

Here is another list

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Long (hour or more) marathons

I see ugly guys dating gorgeous, "hot" women all the time. I, too, am not very attractive but I'm not doing well with the ladies. What's their secret?

Sex in public

TENS unit - electro shock

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

Humans have evolved and become hairless and odor free. How do other races learn about evolution since evolution does not apply to them?

Titty fuck

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

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.

Scientists Successfully Simulate Bizarre Phenomenon Where "Light Appears to be Generated from Darkness - The Debrief

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

Mutual masturbation

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

Texas woman dies from brain-eating amoeba after cleaning sinuses with tap water - NBC News

Temporary body paint

Butt slapping as hard as they can take and enjoy.

Prostate massage.

How good is KIIT school of management at Bhubaneswar?

Golden enema

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

Meet other couples through a Lifestyle website.

MIT Breakthrough: Star-Shaped Brain Cells Could Be the Secret Behind Human Memory - SciTechDaily

Outdoor sex under the real stars

Golden shower

Sex on the dining room table

IndiGo, Delta, Air France-KLM, Virgin Atlantic Announce Partnership - Airways Magazine

Sex in a pool

Write your own sexy truth or dare card games.

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

Jennie Garth 'Never Felt More Confident' as She Poses In First Underwear Photoshoot at 53 - TooFab

Scented massage oils

Couples massage at a spa

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

DC Mayor Bowser’s message for Shakira after WorldPride cancellation: ‘Get yourself here’ - WTOP

New lingerie

Sex with other couples (or at least near them)

Sex swing

Eight Centers Lions Could Sign to Replace Frank Ragnow - Sports Illustrated

Hot tubs

Anal play

Short (5 minutes or less) quickies

Blink and your AI security playbook is out of date - Axios

Sex club - watch, be watched or fully participate

Mood lighting. Try a sega Homestar planetarium projector

Find porn or erotica that you both like.

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

Candle wax play

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

Nude co-ed sauna. (Russian banya)

Long distance hot video chat with mutual masturbation.

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