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

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.

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

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

Do humans know everything they need to know?

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

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

Write your own sexy truth or dare card games.

If books could kill: The poison legacy lurking in libraries - BBC

Candle wax play

Anal play

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

Is crossdressing being a transvestite?

Find porn or erotica that you both like.

Sex with other couples (or at least near them)

Outdoor sex under the real stars

This ‘smoke’ ring was formed by one of the biggest creatures on Earth. Scientists say it has never been documented before - BBC Wildlife Magazine

Mutual massage which may or may not get erotic

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

Long distance hot video chat with mutual masturbation.

Does the West have a defense against China's PL17 air-air missile?

New lingerie

Couples massage at a spa

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.

Texas woman died after rinsing sinuses with infected tap water — here’s how to keep yourself safe - New York Post

Butt slapping as hard as they can take and enjoy.

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

Sex in public

43 Impulse Buys You’ve Probably Been Eyeing For A Minute, So Here’s Your Sign To Click “Add To Cart” - BuzzFeed

Here is another list

Induce squirting with the right techniques.

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

2 Popular Dividend Stocks I Wouldn't Touch With A 10-Foot Pole - Seeking Alpha

Prostate massage.

Titty fuck

TENS unit - electro shock

What do you think about a sister's love?

Golden enema

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

Sex on the dining room table

Would the word literate carry the same meaning with public (common wealth) in 1900 vs today 2020?

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

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

Have you ever been forced to dress like a girl?

Hot tubs

Long (hour or more) marathons

69

Over 60? Forget walking and swimming — this simple exercise builds strength and balance - Tom's Guide

Meet other couples through a Lifestyle website.

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

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

Can supporters of gun control explain the purpose behind a gun registry?

Nude co-ed sauna. (Russian banya)

Golden shower

Mutual masturbation

What is your most erotic sex story?

Play sexy truth or dare card games.

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

Scented massage oils

New Research Reveals That Humans Are Seasonal Animals - SciTechDaily

Mood lighting. Try a sega Homestar planetarium projector

Sex in a pool

Sex club - watch, be watched or fully participate

Temporary body paint

Short (5 minutes or less) quickies

Sex swing