No she didnt lol.
They are hidden of the highest shelves and you have to look for them its also CLEAR what they are and they are next to the sex pill, condoms and lube.
She may have bought them for a laugh (seems several people try to be edgy like that so its a common gift for secret santas etc...) but you have been seriously naive if you believe it was a mistake rather than a deliberate joke.
She certainly couldn't lack that much awareness of what they where unless she is a very young child with a jet pack (to reach them) or suffers quite severe learning difficulties that leave her completely socially and sexually unaware.