Fuck Yourself (фемслэш)

Through some supernatural accident, Kara Danvers gets split into two – both have the same memories and personality and feel that they're the "real Kara." They get pretty stressed out. Alex tries to help them ease into a peaceful coexistence by inviting herself over for drinks so the three can talk. Alex winds up convincing the two Karas to make out and have sex – Alex watches but doesn't get involved, but she coaxes the Karas to keep doing things to each other and take advantage of the opportunity.
4K commission by anon for Kara selfcest.