Surely I’m not the only one who finds sentient seaweed wrapped around a literal anchor attractive.
(I’m joking, of course. Please don’t prove my suspicions about the extent of the internet correct.)
On a serious note, the truth is that any pokémon can execute the move, as it’s easy enough to replicate, regardless of your species. That’s why quite a few pokémon can learn it, even if it wouldn’t make sense due to their lack of a conventional reproductive system. The truth of the matter is it’s fairly easy to mimic courtship techniques, regardless of what the internet and romantic comedies will have you believe.
Whether or not that move is successful is an entirely different story. That part is fairly in line with what the internet and romantic comedies will have you believe, but suffice to say, it’s easier to look aesthetically attractive to a living being than it is to actually seduce them.
The Pokédex According to Bill 