Krista is a loving lesbian, as long as Nikita lets her cum first
Krista Leigh is not a very trusting whore. She gets busy with Nikita Denise outside on the patio but she doesn't really do much to give Nikita any pleasure until after she has her own chance to cum. It's not that Krista is selfish because once she gets her own climax she does a great job helping Nikita to earn her own orgasm as well... but she was unwilling to believe that if she got Nikita off first that Nikita would have hung around to give her a helping hand afterward.