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

Play sexy truth or dare card games.

Mutual massage which may or may not get erotic

Outdoor sex under the real stars

Godfather of AI Alarmed as Advanced Systems Quickly Learning to Lie, Deceive, Blackmail and Hack - futurism.com

Hot tubs

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

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

Why are terrible, boring art pieces done by famous people worth so much while beautiful pieces done by amateurs are worthless?

Scented massage oils

Mutual masturbation

Find porn or erotica that you both like.

Weight loss connected to nerve cells in the brain, study finds - The Brighter Side of News

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

Golden enema

Short (5 minutes or less) quickies

Angels Acquire LaMonte Wade Jr. - MLB Trade Rumors

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

Long (hour or more) marathons

New lingerie

WWE-AAA Crossover Worlds Collide Becomes Company’s Most-Watched Live YouTube Broadcast Ever (EXCLUSIVE) - Variety

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

Write your own sexy truth or dare card games.

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

Hell Is Us' Intriguingly Bold Design Decisions Refuse To Give You A Hint - GameSpot

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.

Butt slapping as hard as they can take and enjoy.

TENS unit - electro shock

Why did Cartman love Heidi purely with heart, her being the first one he ever did, but then one day Butters tells him that all women are manipulative and then he began to believe that she was a bad person and pretended to be a victim?

Sex club - watch, be watched or fully participate

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

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.

Why do I have the impression that almost all questions about advertising the flat Earth theory come from people who don't believe in a flat Earth themselves and are just provoking?

69

Induce squirting with the right techniques.

Sex on the beach

Maycee Barber still searching for answers after medical emergency, unclear when she can resume career - MMA Fighting

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.

Couples massage at a spa

Broadcom Stock Falls Despite Earnings Beat From AI Chip Maker - Barron's

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

Sex swing

Golden shower

Prints Aren't the Only Stable Thing About Your Fingers - Newser

Mood lighting. Try a sega Homestar planetarium projector

Meet other couples through a Lifestyle website.

Sex in a pool

CNBC Daily Open: Elon Musk's companies report positive developments amid his return to work - CNBC

Nude co-ed sauna. (Russian banya)

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

Candle wax play

Lighter than normal WWDC expected without significant Apple Intelligence uprgrades - AppleInsider

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

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

Anal play

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

Long distance hot video chat with mutual masturbation.

Temporary body paint

Prostate massage.

Sex on the dining room table

Titty fuck

Here is another list

Sex with other couples (or at least near them)

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