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

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

Long (hour or more) marathons

Why do people immediately disregard subjects such as flat earth, without opening their minds/taking time to research?

Long distance hot video chat with mutual masturbation.

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

Sex on the beach

YouTube is hiding an excellent, official high-speed Pac-Man mod in plain sight - Ars Technica

Golden shower

Write your own sexy truth or dare card games.

Induce squirting with the right techniques.

T Cells Found Living in Healthy Brains - Neuroscience News

Sex in a pool

Sex in public

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

Why does Russia and many parts of Eastern Europe strangely have a high percentage of female doctors and physicians (~70%)?

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.

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

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

'28 Years Later' Marketing Hid Mother-Son Tearjerker Due to Studio Worries - Variety

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

Sex club - watch, be watched or fully participate

Mutual massage which may or may not get erotic

Can This Blue Chemical Really Boost Your Brain? Here's What We Know. - ScienceAlert

Sex with other couples (or at least near them)

Outdoor sex under the real stars

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

How short is too short for a skirt?

Butt slapping as hard as they can take and enjoy.

Sex swing

Mood lighting. Try a sega Homestar planetarium projector

Newspaper headlines: Spending Review 'renewing Britain' or 'reckless splurge' - BBC

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

Prostate massage.

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

Americans Could See Electric Bills Jump 4% in the Summer Heat - PYMNTS.com

Nude co-ed sauna. (Russian banya)

Find porn or erotica that you both like.

Here is another list

Seven years later, Nintendo fans beat Switch game even the devs didn’t - Polygon

Temporary body paint

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.

Golden enema

European Mars orbiter spies crumbling crater 'soaked in layers of Martian history' (photo) - Space

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

Sex on the dining room table

Candle wax play

What is the future of AI in interior design?

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

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

Meet other couples through a Lifestyle website.

Sean 'Diddy' Combs trial day 27 recap: Judge signals plans to remove a juror - ABC News

Mutual masturbation

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Anal play

Dopamine Neurons Map Future Rewards, Not Just Past Ones - Neuroscience News

Hot tubs

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

New lingerie

Play sexy truth or dare card games.

Titty fuck

Scented massage oils

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

TENS unit - electro shock

Short (5 minutes or less) quickies