You see a rice paddy and you give it a kiss before granting it the abbreviation, RP. The rice paddy isn’t too fond of this abbreviation, so you kiss it again to soothe it.
The rice paddy still refuses to accept this abbreviation despite your kisses. Therefore, you are forced to take the rice paddy and hang it from a torture rack (りゃく) until it agrees to accept the abbreviation.
Currently there are no similar looking kanji which exist in the WaniKani learning system