Two pikachus jump into bed together. After their romantic night the male Pikachu turns to the female Pikachu. The male Pikachu says "So babe, i have to tell you, i used to be a female". The female Pikachu is positively shocked.
Butts used Gust. Dicks used Harden. And so on~ It is not fun after the 40000000000000000000000000000000000000000000000+th Time you hear it.