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

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.

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

New lingerie

Simulation reveals emergence of jet from binary neutron star merger followed by black hole formation - Phys.org

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

Mood lighting. Try a sega Homestar planetarium projector

Mutual massage which may or may not get erotic

Why do atheists demand that everyone must accept their own self-definition? Is that any different from demanding others must accept their choice among 87 genders or be labeled as a bigot?

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

Sex in public

Butt slapping as hard as they can take and enjoy.

Is it common for Americans to feel "trapped" due to the size and distance of their country from other countries/continents? Is this feeling an exaggeration or a reality?

Prostate massage.

Hot tubs

Nude co-ed sauna. (Russian banya)

Forget Switch 2 Game Key-Cards - "Full On-The-Cart Physical Releases" Are What People Want, Says Publisher Lost In Cult - Nintendo Life

“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 beach

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

Sydney Sweeney and the business of being hot - Yahoo

Candle wax play

Short (5 minutes or less) quickies

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

Why do my friends always say "yeah, we've heard this before" when I talk about something I'm passionate about?

TENS unit - electro shock

Play sexy truth or dare card games.

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.

Full-screen Xbox handheld UI is coming to all Windows PCs “starting next year” - Ars Technica

Long (hour or more) marathons

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

Outdoor sex under the real stars

What are the best long-distance running shoes available in India?

Mutual masturbation

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

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

Starbucks moves to the next phase in its turnaround: Winning over employees - CNBC

Meet other couples through a Lifestyle website.

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

Should I get into any menial job without any thinking? I am just a BA pass and belong to the middle class.

Find porn or erotica that you both like.

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

Anal play

Titty fuck

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

Temporary body paint

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

Induce squirting with the right techniques.

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

Sex club - watch, be watched or fully participate

Scented massage oils

Sex with other couples (or at least near them)

Sex in a pool

Golden enema

Golden shower

69

Here is another list

Long distance hot video chat with mutual masturbation.

Sex on the dining room table

Write your own sexy truth or dare card games.

Sex swing