I personally wouldn't fuck any of the Gen 1 starters.
Same with Gen 2, unless you want to count Bayleaf, and Quilava.
None of the Gen 3 starters.
None of the Gen 4 starters.
Serperior and Snivy are fuggable. Emboar line and Samurott line are a no go.
Only Braixen. Delphox is ugly, the rest are too masculine.
Primarina only. Incineroar is too masculine. And Decidueye is shit.