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

Induce squirting with the right techniques.

Sex with other couples (or at least near them)

Long (hour or more) marathons

What might be the social consequences of an ethnic as opposed to a civic conception of the nation?

Sex in public

Candle wax play

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

How do you perform a lap dance for your boyfriend or husband?

Hot tubs

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

Sex swing

What can be done to combat group stalking and harassment by an organized gang or society, particularly when they use universal sound weapons?

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

Butt slapping as hard as they can take and enjoy.

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

Why did lobsters evolve bright colors if they are neither poisonous nor venomous?

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

New lingerie

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

Patti LuPone stuns Broadway as The Apologizer - AV Club

Golden shower

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

Mood lighting. Try a sega Homestar planetarium projector

The Tech Industry Said It Was "Impossible" to Create AI Based Entirely on Ethically-Sourced Data, So These Scientists Proved Them Wrong in Spectacular Fashion - futurism.com

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.

Golden enema

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

Write your own sexy truth or dare card games.

Play sexy truth or dare card games.

Sex on the dining room table

New model helps to figure out which distant planets may host life - Phys.org

Scented massage oils

Outdoor sex under the real stars

Sex on the beach

AI Finally Cracks Decades-Long Mars Mystery That Has Baffled Scientists - The Daily Galaxy

Long distance hot video chat with mutual masturbation.

Short (5 minutes or less) quickies

Nude co-ed sauna. (Russian banya)

US valley fever cases may be 18 times higher than reported - CIDRAP

Mutual masturbation

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.

Here is another list

Fans slam Gearbox CEO Randy Pitchford's message to "cost sensitive" fans - Eurogamer

Temporary body paint

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

Prostate massage.

Anal play

TENS unit - electro shock

Sex club - watch, be watched or fully participate

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.

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

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

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

Sex in a pool

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

Find porn or erotica that you both like.

Titty fuck

Mutual massage which may or may not get erotic

Meet other couples through a Lifestyle website.

Couples massage at a spa