Title: On a Sure Foundation Rating: NC17 Pairings: Godric Gryffindor/Salazar Slytherin, Albus Severus Potter/Scorpius Malfoy, Harry Potter/Severus Snape Warnings: DH canon compliance...to a point, hurt/comfort, frottage, wanking, bloodplay (of sorts), sex magic, orgasm denial, cock ring, rimming, object insertion, semi-public sex, mild bondage, spanking, and unauthorized shenanigans in the Library. Summary: In Albus Severus Potter's Seventh Year at Hogwarts, he discovered something magical, something scary and exhilarating, something he isn't sure he can tell anyone else about-- oh, and that odd manuscript of Salazar Slytherin's was kind of neat, too... Notes: This Merry Smutmas gift is for themostepotente. I managed to work a few of your listed kinks in here, my dear, but I do believe there is at least a shred of two of plot, and I hope it pleases. Also, my apologies for Harry's rather colourful imagination. I think the poor boy watched too much telly after Hogwarts! (I'm not sure what Severus's excuse is, but he's had a hard life, so go easy on him, please.) A very, very Merry Smutmas to you!