Just laying some expectations\predictions here:
After what MC told her in 6.4 and after she herself related to Durrak's urges Val will be more willing to assist Durrak while also helping herself, gradually getting used to his dick and her urges. I think 0.7 will mostly focus on her face (facial, gokkun, smelling etc), tits, hands, and masturbating while helping Durrak, and it will end with a blowjob and, maybe, cunnilingus (or 69 who knows), so sex-scene wanters may not expect it until 0.8 at the very least. Of course there is probably gonna be more bold actions in front of MC or behind his back.