Bridal Threesome (Patreon)

This commission for KainRezo features Isaac and Raina participating in some wish fulfillment fantasy for Casey! I figure this would take place just before Isaac and Parker got together. I like the idea that not long after Raina and Sylvia became a couple, Raina's maternal nature would kick in and she'd start getting attached to Casey.  Raina would want to do something nice for her every now and then, and this is exactly what Casey would ask for. XD