Toshoshitsu no Kanojo: Seiso na Kimi ga Ochiru made The Animation / Girl in the library

The studio PinkPineapple and director Kuramori Rokurou announced a hentai anime adaptation of the manga "Toshoshitsu no Kanojo: Seiso na Kimi ga Ochiru made The Animation" by AMAM aka Ame Arare. 

The main heroine of the hentai is the student council president named Yukihara Serizawa. She is a real idol at the academy. All teachers and students  love and respect her. However, not all - the dirty, lecherous old man, a janitor named Kitou-san, has had his lustful eye on the young beauty for a long time. Soon he devised an incredibly simple plan and lured Yukihara-chan into his seedy room. Then he sweet-talked her and gave her a sleeping pill that was mixed into a cocktail. When the girl fell completely asleep, Kitou-san with trembling hands took off her blouse, then her bra, and discovered a huge firm breast of fifth size, perfect shape with nipples swollen with arousal. Seeing such a lewd sight, our hero simply lost his mind...