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

Anal play

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

TENS unit - electro shock

Do airline pilots try to avoid turbulence? How can you tell if your flight has been rerouted due to weather conditions or other factors?

Sex in a pool

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

Titty fuck

What is the sum of X+XX+XXX+XXXX?

Temporary body paint

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

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

Why do people smoke?

Butt slapping as hard as they can take and enjoy.

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

Mood lighting. Try a sega Homestar planetarium projector

Amazon joins the big nuclear party, buying 1.92 GW for AWS - TechCrunch

Scented massage oils

Short (5 minutes or less) quickies

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

Kyle Ashman Dumped From ‘Love Island UK’ Before Entering The Villa & Ahead Of Season 12 Premiere - Deadline

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.

Mutual masturbation

Nude co-ed sauna. (Russian banya)

Only 1,280 Survived: The Near-Extinction Event That Nearly Wiped Out Humanity 1 Million Years Ago - The Daily Galaxy

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

Find porn or erotica that you both like.

New lingerie

F1's Canadian GP will clash with the Indy 500 every five years - Motorsport.com

Golden shower

Write your own sexy truth or dare card games.

Sex on the beach

Men are more likely than women to die of broken heart syndrome, study finds - CNN

Sex on the dining room table

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.

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

While on the surface of the moon, why isn’t the Apollo 11 spacesuit inflated like a balloon from the 3.7 psi internal pressure?

Sex in public

Here is another list

Mutual massage which may or may not get erotic

A Rocket That Crashed on the Moon in 2022 Wasn't Musk's—New Study Reveals Its True Origin - Jason Deegan

Sex club - watch, be watched or fully participate

Long (hour or more) marathons

Golden enema

‘How To Train Your Dragon’ Flying To Franchise Best Opening With $82M+; ‘Materialists’ Eyeing $12M – Friday Afternoon Update - Deadline

69

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

Candle wax play

Long distance hot video chat with mutual masturbation.

Induce squirting with the right techniques.

Sex with other couples (or at least near them)

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

Sex swing

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

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

Hot tubs

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

Prostate massage.

Play sexy truth or dare card games.

Outdoor sex under the real stars

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.

Couples massage at a spa

Meet other couples through a Lifestyle website.