Unusual Setting

Bedrooms are boring compared to the endless fantastical places we could have fun~! Here's a bunch of favorites. ♥ Simpler than worlds.

Chapel Sex. Especially a chapel dedicated to You, with motifs of Your Godcock or other attributes specific to You. A bubblegum bunboy for example might have chapel-goers ritual chew gum, while a buff goth might have inverted grosses and expect attendants to wear goth-style attire.
Invasive Sex. Conquering a slew of sluts inside another, much larger slut. See Kaiju Brain-Mount, Kaiju Womb-Mount, Living Dungeon, vehicles, etc.
Literal Cybersex. Turn into electrical signals and or code mid-fuck.~ Bonus points for glitchgao, game mechanics, and similar things.
Window-Shattering Sex. Cunt-fuck me face-first through a window (or tree or wall), only for us both to fall several stories to land on my face and You atop me, balls-deep in my cunt. A great way to begin pogofucking!

Candy Land. A fluffy mountain of cotton candy next to the soda ocean, with sundae mountains in the background.
Lava Sex. Fire Sex, alternatively. Yes. Slamfuck a bitch while invincibly submerged in molten rock. Please~?
Mountain Sex. Fuck on frosty peaks, or right as a volcano erupts (or just face-fuck the volcano directly)! Ride me down the mountain as a slutboard while we're at it. ;3
Surfing Sex. Skim a slutboard or slutkart at high speeds over the sea's surface, smashfucking through us while ramping off huge waves~!
Snow Sex. Or ice sex. Bonus if You wear slutskull skates to grind our noses into the ice. >:3
Tree Sex. Fucking in the branches of trees hundreds of feet high, or while swinging on vines between trees. See mother trees.
Underwater Sex.

Flying Sex.. Optionally includes only one of us flying, and the other going for a ride. Possible outcome of rocket-propelled slutkart!
Missile Sex. Sex atop a missile, jet, or rocket soaring through the sky. Possibly even atop a gigantic Godsperm-missile paradoxically fucknuked forth by You.
Moon Sex. Or low-gravity sex in general. It could be be a relentless follow-up after Your ridiculously explosive fucknuke launches me to the moon!
Rainbow Sex. Either inside, on top, or as. See prismagao. Maybe slutkart atop Rainbow Road~? Cloud sex, too.
Skydiving Sex. Gods don't need parachutes. Huge bonus points if we land with my face cratering the ground in the same moment You fucknuke. ♥
Stellar Sex. Invincibly fucking inside the sun or another star. Or just outright fucking the star herself, perhaps while wearing other planets as cockrings.
Zero-Gravity Sex. Either in space or simply levitating with overdivine power. ♥

Canon Game World. Maybe a bit obvious? Highlights include Hyrule, Mushroom Kingdom, Kirby's Popstar, Animal Crossing, and Doom's version of Hell.
Dark Sex. A dark basement, a night sky, a black-hole sun, power went out, etc. Ideally includes flashing or strobes to light up specific moments, perhaps by sperm-lightning~?
Demolition Sex. Your thrusts or other sexual acts are so destructive that cuntstructions, cuntinents, or even entire worlds are destroyed. You slamfuck me face-first through a supportive wall that topples a building. Your climax launches a slut so ridiculously hard she rockets into the sky and face-SMASHES the moon so hard it leaves a crater visible from earth. You climax into the Earth’s core with so much YOU-DAMN virility the planet herself bloats, sending continent-ripping earthquakes across the entire surface. (By now is this one too obvious~?)