His tongue is a clit boxer. It’ll massage Rarity and she soon will begin asking Pinkie if they can have a threesome again out of urges to get eaten out again and maybe more.
In the first panel rarity came by catching pinkie pie and copper plume about to have some intercourse as rarity thinks she was to secretly watch from the doorway when by chance she stripped down to her birthday suit and joined in turning the intercourse into a threesome.
Que sigue?! :3
^^