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

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

Mutual masturbation

Butt slapping as hard as they can take and enjoy.

Do most narcissists have good intentions as long as you are under their control?

Titty fuck

Sex on the dining room table

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

Algorithm to analyze smartphone app data can predict MS symptoms - Multiple Sclerosis News Today

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

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

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

Grieving Woman Gets A Sign When Someone With Familiar 'Eyebrows' Pays A Visit - The Dodo - For Animal People

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

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.

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

What misfortune led to an important discovery?

TENS unit - electro shock

Short (5 minutes or less) quickies

New lingerie

World fertility rates in 'unprecedented decline' - UN - BBC

Induce squirting with the right techniques.

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

Mutual massage which may or may not get erotic

Single photon detected in multiple locations simultaneously, fueling the multiverse debate - Earth.com

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

Write your own sexy truth or dare card games.

Nude co-ed sauna. (Russian banya)

Could humans be selectively bred, like dogs, to create 2 subspecies that can no longer have offspring? Do I not understand selective breeding properly? Im not worried about the moral implications, just the science please.

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.

Sex in public

Mood lighting. Try a sega Homestar planetarium projector

Genetic and biological clues point to inflammation’s role in mental health - PsyPost

Here is another list

69

Temporary body paint

How did you as a human being change while growing up?

Find porn or erotica that you both like.

Outdoor sex under the real stars

Couples massage at a spa

NASA Warns: China Hidden Power Could Slow Earth’s Rotation Instantly with a Single Move - The Daily Galaxy

Meet other couples through a Lifestyle website.

Candle wax play

Play sexy truth or dare card games.

Sex swing

Anal play

Sex club - watch, be watched or fully participate

Prostate massage.

Hot tubs

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

Golden shower

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.

Sex on the beach

Sex in a pool

Long (hour or more) marathons

Scented massage oils

Golden enema

Long distance hot video chat with mutual masturbation.

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

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

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

Sex with other couples (or at least near them)