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.

Temporary body paint

Mutual masturbation

How can couples reverse the buildup of resentment once they notice it?

Candle wax play

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

Find porn or erotica that you both like.

Hell Is Us' Intriguingly Bold Design Decisions Refuse To Give You A Hint - GameSpot

Long (hour or more) marathons

Golden shower

Scented massage oils

How to Make AI Faster and Smarter—With a Little Help from Physics - WIRED

Butt slapping as hard as they can take and enjoy.

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

Titty fuck

You won’t believe how much each Nvidia employee is worth as the company rides the AI gold rush - The Economic Times

Write your own sexy truth or dare card games.

Sex with other couples (or at least near them)

Sex on the beach

Flight deal experts spot a surprise upcharge: Flying solo - The Washington Post

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Short (5 minutes or less) quickies

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

Five dead in latest Israeli shootings of Gazans seeking aid, say local officials - Financial Times

Sex club - watch, be watched or fully participate

Sex on the dining room table

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

Digital Foundry Delivers Its Mario Kart World Tech Review - "Nintendo's Artistry Stands Out The Most Here" - Nintendo Life

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.

Mutual massage which may or may not get erotic

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

What is one small habit that has transformed your life in unexpected ways?

New lingerie

Sex in public

Sex in a pool

How can I move on from my ex?

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

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

Hot tubs

Bill Oram: Seriously, who is going to beat the Beavers? - OregonLive.com

Induce squirting with the right techniques.

Here is another list

Meet other couples through a Lifestyle website.

Why are Christians quick to say that there are a lot the gay Christians that exist NOW and use that to pretend that Christianity is just loving to gays when the last 40 years of my life they been horrible?

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.

Golden enema

Prostate massage.

Anal play

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

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

Play sexy truth or dare card games.

Sex swing

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

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

Outdoor sex under the real stars

Couples massage at a spa

TENS unit - electro shock

Nude co-ed sauna. (Russian banya)

Long distance hot video chat with mutual masturbation.

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

Mood lighting. Try a sega Homestar planetarium projector