For me it Goes Tasha but she is one night stand character 

 Forget who  Laureen is . I like  Leyala  and Kali alot but Kali is my favorite.  Naya I actually skip most of her content unless it's a threesome. I'm not really into her at all so I don't want to do anything solo.  I dont want to say Naya is boring but im not all that interested either for some reason. she is one of the rare LI I actually skip lewd scenes for
		
 
		
	 
Is Tasha a childhood friend?  
 
All the Yes/Probably in my list (Leyala, Kali, Gina, Laureen, Seraphina, Lilin, Idril, Morwen, Lorelei, Zareena, Oorvi, Rune, Emily, Violette). But that's based on looks & stuff I've read, haven't got to know them yet, so could change.