Reason #1: Because you can’t get to sleep In Total Darkness I, I Reach Out and Touch by afangirlfantasy
Reason #2: Make-up sex It’s None Of Your Business (Except When It Is) by nimiofftherails
Reason #3: Break-up sex watch the sun coming up by tomlincide
Reason #4: Your friend told you about a new position The Pursuit of Knowledge by phdmama
Reason #5: Revenge Won’t Say I’m In Love by rosegoldhl
Reason #6: Rebound Paper Houses by allwaswell16
Reason #7: Paratroopin’/Banging for roof Paratrooping Gone Great by HotChocolateCore
Reason #8: Nothing good on TV Keep on Turning Me by crimsontheory
Reason #9: Because you’re in a hotel Better in Hotel Sheets by objectlesson
Reason #10: Curiosity precious little thing by mercutionotromeo
Reason #11: It’s raining Me With Open Arms by undersummerstars
Reason #12: It’s halftime It’s halftime. Are you ready to go? by momentofclarity
Reason #13: Diet/exercise Want You Bad by ShapeOfLou
Reason #14: Celebrate recent weight loss Sweating ‘Til My Clothes Come Off by kingsofeverything
Reason #15: You finally get to show your childhood bed some action Lose Myself in Time by QuickedWeen
Reason #16: Prom night Varied and Endless by letsjustsee
Reason #17: You’re already at their place and you don’t want to have to move your car Just To Feel by alex4968
Reason #18: Show off new lingerie the end of infinity with you by sluttylouis
Reason #19: Celebrate major victory by favorite team or political candidate Don’t Bite Your Tongue by dinosaursmate
Reason #20: Your chance to do it in a specific location (ex: airplane, Burger King bathroom) Backstage, Sex and Outrage by Taggiecb
Reason #21: To prove we’re not in a rut Let’s Go to the Mall, Everybody! by stylindad
Reason #22: Stress relief The Waiting is the Hardest Part by yesisaworld
Reason #23: Just shaved legs warm, wet, and wild by LSFOREVER
Reason #24: Forgot to buy a birthday present High-five of your love by star_k
Reason #25: “Let’s Get It On” by Marvin Gaye is playing on the radio Let’s Get It On by someonethatsfunny
Reason #26: Celebrating the joy of life after a near-death experience Always You by Duchesskitty16
Reason #27: Your one chance with a celebrity Caught My Attention by Kassio
Reason #28: Time an egg Out of the Frying Pan (Into the Fire) by unintentionalove
Reason #29: To avoid cleaning, studying, or doing work of any kind Feel My Love by styleandsin
Reason #30: She wants to Green Sequins by MISspeller
Reason #31: It’s cold outside i wish i knew how (your eyes are like starlight now) by ashtarok
Reason #32: Cheer someone up (pity) So Much Left to Say by myownspark
Reason #33: Keeping up with the neighbors Fake It Till We Make It by SexyAssWoman
Reason #34: Your roommate is out of town and you can do it on the couch Body Wreathed in Light by afirethatcannotdie
Reason #35: Some very protected sex to celebrate the fact that i’m not/you’re not/we’re not pregnant Safety First by phdmama
Reason #36: Practice Brace For It by FallingLikeThis
Reason #37: They have air-conditioning and you don’t I Still Find You Lovely by angelichl
Reason #38: Because He Is From One of the Countries You Haven’t Had Sex With a Person From Yet You Can’t Blame Me For Tryin’ by lululawrence
Reason #39: “Damn your calves look good in those cargo shorts” sex five foot something with the skinny jeans by thepriestthinksitsthedevil
Reason #40: Called texted the wrong person, but he was into it anyway Can I bother you for a sex? by perfectdagger(sincerelyste)
Reason #41: Because he looks like your superhot cousin and this is the closest it’ll ever get to being okay Closest It’ll Get by jaerie
Reason #42: Breaking in a new apartment I’ll Make This Feel Like Home by whathappenedinwellington
Reason #43: Because he said he loves you and you’re not ready to say it back yet For You, I Will (I Don’t Believe in Magic, but) by Theweightofmywords
Reason #44: Wingman diving on the friend grenade watch how we collide by slowtwilights(andsometimesyoufly)
Reason #45: Your condoms are about to expire Hot N Cold by domeaspreadsheet
Reason #46: It’s getting a little hard To Honor by awriterwrites
Reason #47: Miscommunication (Cheetos sex) Number 84 by kingsofeverything
Reason #48: To reinforce good behavior (such as shaving or good dental hygiene) The Incentive by dinosaursmate
Reason #49: To change the subject Let Me In by kingsofeverything
Reason #50: Love ❤ From the Floor to the Ceiling by flamboyantommo
*please tag @50reasons in your fic posts so that we can reblog them*










