Dullahan Wife
You met a nice girl called Silvye who turned out to be a dullahan, you fall in love with her and you got married with her a time after.
It's been a year and she has a special surprise for you, something you asked for but she was embarrassed to do.
Tips: Dullahan are monstergirls with detachable heads, and she's your wife so don't let her body get too far away, it could be dangerous... [OPTIONAL NTR]
Tags: Dullahan, Wife, Monstergirl,
Tip: [You can specify what her body and head do, to make the context easier]
