Aire has been spending somewhere north of half her time with Tanthe, since she broke her mind. She’s just so lovely to be around, so pleasing to please. She doesn't think she'll ever get tired of holding her tight and watching those beautiful patters of pleasure rebound across her mind. Oh, she spends quite a bit of time giving Tanthe new and interesting varieties of pleasure and moderate pain, but she finds herself coming back again and again to holding Tanthe in her arms, listening to her heart beat in her chest, and radiating glowing affection at her to watch Tanthe's uncomplicated happiness at feeling that affection blossom in her mind.
Tanthe lays rather a large number of diamond eggs during this period, and Aire spirits them away by portal back to her cult in Arcadia and various other fallback locations of hers, where they can be kept safe and secure for if she ever needs them. She considers ferrying a few of them back to Tanthe's family, just due to the fact that she predicts Tanthe would be happy with that, but it would also alert them to what has happened to their daughter, which would make them sad, which she predicts and intact Tanthe wouldn't be happy with. She'll just send off some gold at some point, once she gets around to snaking a portal through the Pink and Fringe to reach Peachport.
For some reason, she finds the thought of doing something an intact Tanthe would be happy about to be surprisingly pleasant. She can't give her back her mind, but she can give that version of Tanthe a few gifts that she would enjoy.
She comes back from her adventure with Lilian to check on Tanthe. She's been gone for a few hours, and despite the incredibly low chance that anything bad has happened to Tanthe while she was gone she still finds herself feeling a bit worried. She does every time she leaves, and every time she returns. That worry has been demonstrated incorrect every time so far. This time should be no different.