Professor Snape and the Hufflepuff transfer student
(COMIC1☆05) [Penguindou] Bakunyuu Onna Kyoushi to Deka Chin Seito | Enormous-Breasted Female Teacher and Huge-Dick Student [English]
Teacher and Student Chapter 1
[Akane Souichi] Onii-chan to Exchange!! ~Bro-con na Imouto to Ani no Karada ga Irekawatte Shimatta Jian~ [English] [Sensualaoi]
Shiritsu! Futanari Gakuen Seitokai | Private! Futanari Academy Student Council Ch. 1-4