You’ll be fine. I have family who worked in the airline game for 20 years.
The only thing that’s likely to happen, is the security team will have a giggle while feeling jealous of the fun you two are going to have.
Head high, no reason to be ashamed … every reason to feel proud of your relationship! 
Thank you for the help everyone 
May depend on where you are going, but if it’s Europe or somewhere where sex toys are OK then I would not expect any issue. The worst would be they search and find your toys, but if that doesn’t worry you then they are not going to confiscate them. I always take a vibrator with me but I always put it in checked luggage, just because I don’t want the hassle of searches and any embarrassment from someone waving my wand and dildo around.
Thanks everyone, successfully got there and back with my vibe!