Artoria Pendragon and Emiya Shirou (Fate/Stay Night) — 1Futa, Artoria Pendragon (Fate) and Big Penis

This animated scene from Fate/Stay Night features Artoria Pendragon as a futanari character giving a deep throat blowjob to Emiya Shirou. The animation includes male submissive elements with Artoria in a dominant role, holding Shirou's head while throat fucking him. The characters are half-dressed and the scene focuses on oral sex with a big penis.