I want to tell a bit about 'em 💔
They also will have "their" story, when I'll start the "main" project. But I want to tell some things now 💗

Their relationships is a pure consent and started from deep friendship full of processing
Before Isay met Zack, their body wasn't literally able feel arousal and pleasure because of many things
(one of 'em: Isay is hyper-empathic demisexual)
Zack is first who Isay choose to try intimacy wth, bc of deep trust.
And Zack made BIG JOB before Isay's body "awaked"

Since Isay is an virgin alien who did never even tried self-satisfaction, Zack have asked 'em about all possible things to make sure he will do everything right. So months passed before they've actually started to "act", after all talks and probes
Many of their dialogues was, like, an anatomical interview

So now they know each other really much, and they can guess each other's desires
And sometimes they're playing with it and teasing each other, as in this comic 💗