Modern AU. Restricted largely to webcams for their physical relationship while Astrid works away, a surprise guest and a few drunken confessions lead to something a little more hands-on than Hiccup expected. Hiccup/Astrid/Valka Hiccup/Valka Valcupstrid two shot. Warning for incest.

Modern AU. Having Astrid tempt him when they are in public, surrounded by their friends, Hiccup isn't sure if it's a brilliant or terrible idea that he suggested going swimming. Hiccup/Astrid Hiccstrid one shot.

As twins, Hiccup and Heather share everything. Home. Clothes. Food. A bed. Their girlfriend. Heathcupstrid Hiccup/Heather/Astrid one shot. Warnings for incest. Kinktober 2018

After Drago is defeated and Berk is beginning to heal, Hiccup and Valka find that they have a lot of ground to cover after so many years apart. Hiccup/Valka Valcup. May be unsuitable for Hiccstrid fans.

If Hiccup was going to be Chief, he was going to get something out of it. The only thing he wants? His mother. Valka/Hiccup/Astrid Valcupstrid one shot. Kinktober 2018.

Caught between a competitive student and a prodigal recoveree, Mala soon finds herself learning that flexible can mean many things. Mala/Hiccup/Astrid one shot. Kinktober 2018.

Modern AU. When Hiccup catches her reading a book he disapproves of, her son takes it upon himself to teach Valka the true meaning of shades of grey. Hiccup/Valka Valcup (warning for incest)

Modern AU. When Astrid heads off to university, she soon begins to hear rumours circulating about her older brothers. Rumours that, to her initial dismay, have her really rather curious... Hiccup/Astrid/Eret Hicretstrid (warning for incest)

Valka can't explain it, because she knows she shouldn't feel the things she does. Twenty years in the Bewilderbeast nest and only now are her feelings changing toward her son. Hiccup/Valka Valcup (warnings for incest)

Modern AU. Astrid dreads the full family get togethers, a sea of grandmothers who want to ask her where her love life is at. When she catches sight of her cousin, he's the perfect distraction. Hiccstrid

Astrid starts noticing something unusual, and no matter how she tried to ignore it it didn't go away. So... she's rolling with it, because she loves Hiccup and, well, you do anything for love. Hiccup/Valka/Astrid and variations of. - complete!

Modern AU (I guess?). Stoick's always calling Hiccup a "momma's boy", but he doesn't know just how true that is. Hiccup/Valka Valcup (warning for incest!)

It had all seemed like a fun adventure, testing the waters at first. But in the back room of a club, Astrid found herself entangled in a primal, messy affair that might just have her hooked. Astrid/Hiccup/Valka Valcupstrid one shot. Warning for incest. Kinktober 2018

Modern AU. Frustrated by the snow grounding their flights and stalling their holiday plans, Astrid suggests a game of Jenga. Strip Jenga. Heathcupstrid Hiccup/Heather/Astrid. Polyshipprompts Polyship Week 2018

Modern AU. As far as Hiccup knows, the wild girl from the club and the quiet girl in the coffee shop are one and the same. When Astrid mentioned she had a sister, she never mentioned they were identical twins. Hiccstrid & Hicclian inc OC!Astrids twin. (warning for incest/twincest ch13 onward)

Modern AU. Scott was trying to irritate his cousin when he made those remarks about Hiccup being bad in bed. Somehow, he accidentally ended up getting Hiccup laid instead. Hiccup/Heather/Astrid Heathcupstrid one shot.

Pirate AU one shot. Being captain of a deck full of pirates really should keep Mala busy, but her first mate has a terrible habit of distracting her. Hiccup/Mala Malcup

Modern AU. When the person you fall in love with happens to be your twin, relationship problems have a whole new meaning. Hiccstrid incest, sideship of Dagther.

Modern AU. Entertaining themselves in a bar on a casual date night, Hiccup and Astrid end up coming to the 'rescue' of a woman on a terrible date. Established Hiccstrid Hiccup/Astrid/Mala one shot.

Modern AU. When Astrid admits a fantasy of hers to Hiccup, she didn't imagine in a million years he was going to make it happen. Hiccup/Astrid/OC!Hiccups twin. (No slash/twincest)

They might not be blood, but that doesn't stop it being wrong. Hiccstrid with a twist! - complete.

Somewhere between the sex toy party and a surprise confession from her girlfriend, Heather ends up checking off an experience for that daft game. Now she could confidently drop for 'I have never had a threesome'. Heather/Atali/Mala one shot. Kinktober 2018

Hiccup was restless. Valka had known it in the womb, when he kicked and wriggled. She saw it when he flew, exploring every last mystery of the ground and sky. And most of all, she felt it when Hiccup touched her. Valcup Hiccup/Valka one shot.

Modern AU. Left mostly alone as university begins to wind down post-exams, an incident with uncooperative butter and a forgotten DVD leads Astrid to roping in the two nearest available males for a test of their own. Hiccup/Astrid/Eret Hicretstrid one shot.

Blah-list of Hiccup/Valka or 'Valcup' prompts I wrote and can't decide between. Readers help me please (do not click if you don't like mother/son bonding that's against the law hahaha I'm going to Hel goodbye)