I chose Fennekin for my starter and tried Pokemon-Amie in every stage of its evolution. On an admittedly immature whim I rubbed her chest. Her eyes closed as her mouth opened slowly with a gasp, a smile growing with every moment. Finally she let out a burst of hearts and giggled, hopping about with a pleased look on her face, paws together.
...Now I just pet the Pokemon's head.
Oh yeah. Because that's LESS perverted. *rolls eyes*