A Godfather's Promise

F/F, F/M, Multi, Harry Potter - J. K. Rowling, BDSM, Maledom/Femsub, Bisexual Female Character, Bondage, Harry Potter was Raised by Sirius Black, Polyamory, Romance, Fluff, Latex, Foot Fetish, Threesome - F/F/F, Threesome - F/F/M, Food Sex