[Ushikani Gassen (Kanikoucha, Saio ga Ushi) Iochi Mari no Hatsujyouki Taisaku Bible (Blue Archive) [SDF]

Mari Iochi, the sweet-faced catgirl sister with a halo and a plush, busty, soft-curved body, decides her unbearable heat is Sensei's to cure and flips their teacher-student relationship on its head. She unleashes her most dangerous foreplay technique, a relentless vacuum blowjob driven by an animal girl's powerful jaw, smothering his pleas that they can't cross this line with deep kisses and ordering him to stay still while she takes care of everything herself. Once she has him pinned and completely at her mercy, she purrs that there's only one way left for him to take responsibility as an adult and begs him to blow it all deep inside her.