By Jordan Underwood, Founder of Playmate Labs · Last updated: March 2026
Let’s be honest—long-term love is a vibe, but sometimes the sex part turns into more of a scheduled task than a spontaneous spark. Between back-to-back meetings, laundry piles, and your shared obsession with oat milk, it’s easy for desire to hit snooze.
But keeping intimacy alive? It’s not only possible—it can actually get better with time. A 2016 study by James McNulty and colleagues in Psychological Science found that couples who maintained positive sexual afterglow—elevated satisfaction lasting 48 hours after intimacy—reported higher relationship quality over months and years. Think: deeper connection, more trust, and yes, way better orgasms.
Here are 5 cheeky, research-backed tips to help keep your long-term relationships hot—and Playmate within reach.
1. Schedule Sex (Yes, Really)
Okay, we know—putting sex on the calendar sounds about as sexy as a dentist appointment. But hear us out: when life gets busy, intentional intimacy can be the difference between “goodnight babe” and “oh hello there.”
Carving out time doesn’t kill the mood—it sets the stage. Light some candles, put on that playlist, and turn your phone on Do Not Disturb (unless you’re using it to cue up your Playmate, in which case… carry on).
Pro tip: Give it a name. “Wine & Grind Wednesdays”? “Frisky Fridays”? Suddenly, it’s an event worth RSVPing to.
2. Explore New Sensations (This Is the Fun Part)
Desire loves novelty. Your brain’s reward center literally lights up when you try something new. Enter: the new era of sex wellness.
From sensory rituals to smart toys and high-quality ingredients, pleasure has had a serious glow-up—and Playmate Labs is here for the experience. Their aphrodisiac-infused Playmate Chocolate is designed to boost sexual energy, enhance mood, and get you both in the zone. It’s delicious, plant-based, and intentionally crafted to elevate intimacy—without the awkward side effects of old-school enhancers.
Think of it as foreplay that starts with the taste of chocolate… and ends wherever the night takes you.
Foreplay just got edible.
Handcrafted in the UK by artisan chocolatiers, Playmate Chocolate blends indulgence with intention. Infused with clinically-backed aphrodisiacs like maca and shatavari, each bite is designed to help you slow down, tune in, and turn each other on—naturally.
Whether you’re setting the mood for a slow Sunday or adding some heat to a midweek quickie, these chocolates are here to support relaxation, boost desire, and deepen connection. With three unique flavour profiles, it’s a sensual ritual you’ll actually look forward to.
Ready to melt together?
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3. Talk About Sex (More Than Just “Was It Good?”)
Open communication is the ultimate foreplay. We’re talking real talk—fantasies, turn-ons, boundaries, awkward stuff, spicy stuff, all of it.
Normalize saying things like:
• “I’ve been thinking about trying something new—can I share?”
• “That thing you did the other night? More of that, please.”
• “Should we try a toy next time?” (Psst… this is your cue to introduce Playmate Labs like a total pro.)
Research by John Gottman, published in the Journal of Marriage and Family (1998), found that couples who consistently "turned towards" each other’s emotional bids had an 86% chance of staying together, compared to just 33% for those who turned away. When you feel safe being curious, desire has room to grow. Plus, talking about sex = thinking about sex = more sex. Science!
4. Flirt Outside the Bedroom
Don’t underestimate the power of a spicy text in the middle of a boring Tuesday. A flirty glance across the kitchen. A “just because” butt grab while brushing your teeth.
Desire doesn’t just live under the sheets—it builds in the little moments. Send a “can’t wait for later 👀” while they’re at work. Or tease them with a pic of your Playmate charging on the nightstand.
Want to level up the vibe? Break out Playmate Chocolate —our aphrodisiac-infused treat made with maca, shatavari, and a hint of magic. Share a square before your next date night or feeding it to each other as pre-foreplay foreplay. It’s equal parts indulgent and intentional.
5. Make Pleasure a Shared Priority
Let’s make this clear: good sex isn’t about performing—it’s about connecting. And that means turning the spotlight from “how it looks” to “how it feels.”
Try something new. Laugh if it gets awkward. Make pleasure the goal, not perfection. When you both feel safe to explore, that’s when the real magic happens.
And remember: desire doesn’t need to look like it did in the honeymoon phase. It can look like slow mornings, deep talks, or feeding each other aphrodisiac chocolate in your underwear at 11am on a lazy Sunday.
Final Thoughts: Desire Grows When You Feed It
Keeping intimacy alive isn’t about doing more. It’s about being more present, more curious, and more willing to try new things (especially ones that buzz or melt in your mouth).
Whether it’s scheduling sexy time, indulging in aphrodisiac chocolate, or leveling up with your Playmate Air, your pleasure journey is yours to write—and the best chapters might still be ahead.
Why Long-Term Desire Fades—And Why That's Completely Normal
Here's something no one really talks about: the neurochemistry of early-stage attraction is literally unsustainable. The dopamine flood of new love—what researchers call the "limerence" phase—typically lasts between 18 months and 3 years. After that, your brain recalibrates. The relationship moves from exciting to familiar, and familiar, while deeply comforting, doesn't produce the same chemical rush.
Esther Perel’s research, explored in her work on erotic desire and cited in the Journal of Sex & Marital Therapy, argues that desire requires a degree of separateness and mystery—qualities that naturally diminish as intimacy deepens. This isn't failure. It's biology. The problem is that most couples interpret this shift as a sign that something has gone wrong, when actually it's just the beginning of a different kind of intimacy—one that requires more intention, but can be far more satisfying in the long run.
A 2019 study published in Social Psychological and Personality Science found that couples who engaged in novel, exciting activities together showed significantly higher relationship satisfaction and sexual desire compared to those who stuck to routine—even when they'd been together for over a decade. The brain doesn't require newness, exactly. It responds to engagement. And engagement is something you can choose.
Bonus: The Small Things That Build Big Desire
The five tips above are the headline moves. But long-term intimacy is also built in the micro-moments—the things that happen between the scheduled date nights and the big conversations.
- The 6-second kiss. Relationship researcher John Gottman recommends greeting your partner with a kiss that lasts at least 6 seconds. Long enough to be intentional. Short enough to do every single day.
- Unsolicited appreciation. Desire grows in an environment of safety. Telling your partner what you appreciate about them—their effort, their laugh, the way they made coffee this morning—builds the kind of emotional security that makes physical intimacy easier to access.
- Curiosity over assumption. After years together, we stop asking and start assuming. Fight this. Ask what your partner has been thinking about. Ask what they'd want to do if there were no logistics involved. Stay curious.
- Touch that's not about sex. Non-sexual physical contact—a hand on the lower back, sitting close on the sofa, a shoulder squeeze—maintains the baseline of physical connection that sexual intimacy grows from. When touch only happens in the context of sex, it can start to feel transactional.
- End the night with intention. How you close the day matters more than most people realise. A short check-in ("best and worst of today?") or a few minutes without phones before sleep can shift the emotional tone of an entire relationship over time.
A Note on Pleasure vs. Performance
It's worth saying clearly: keeping intimacy alive in a long-term relationship isn't a performance metric. There's no score, no benchmark you need to hit, no version of it that has to look like it did in year one.
What actually matters is that you're both present, both curious, and both willing to prioritise the connection you've built. That might look like a slow morning in bed. It might look like a deliberate date night with candles and chocolate and no phones. It might look like a quiet conversation that turns honest and unexpected.
The couples who stay close aren't the ones who never lose spark. They're the ones who keep choosing to look for it.
Written by Jordan Underwood, Founder of Playmate Labs · Last updated March 2026 · The Playmate Journal
Frequently Asked Questions
How do you keep the spark alive in a long-term relationship?
Focus on intentional novelty, open sexual communication, and regular non-sexual physical affection. Research shows that scheduling intimacy, exploring new sensations together, and maintaining flirtatious energy outside the bedroom are among the most effective strategies for sustaining desire over years.
Is it normal to lose attraction to your long-term partner?
Yes. The neurochemistry of early attraction—driven by high dopamine and norepinephrine—naturally shifts after 18 months to 3 years. This doesn’t mean attraction is gone; it means it now requires more intentional cultivation through novelty, presence, and emotional connection.
How often do happy couples have sex?
Research published in Social Psychological and Personality Science (Muise et al., 2015) found that sexual frequency is associated with greater happiness up to about once per week, after which the correlation plateaus. Quality and connection matter more than frequency.
What does science say about maintaining attraction in relationships?
Multiple studies point to three key factors: shared novel experiences (Aron et al., 2000), responsive communication (Gottman, 1998), and maintaining a sense of individual identity within the partnership (Perel, 2006). The combination of emotional safety and genuine surprise appears to be the neurological foundation of sustained attraction.
