In Russian, the synonym for the word fuck and the word otter are very consonant and form a good phrase :)
I don't know if you'll understand, but it sounds like "vydrat' vydru"

The otters are always on patrol for any humans skinny dipping in their river

'oh no... I have slipped into the river and all my clothes appear to have fallen off
I'd be in real trouble if a group of adorable otter girls happen to swim by at this moment...'

on a serious note. these girls are cute as hell.

Then I'll risk skinny dipping in that river. 😍