Logic-based brainwashing NTR. Public execution via remote vibration in the classroom and a frenzied, reverse-flowing ejaculation sex toy. ※Warning: Content may be disturbing. Tojo Natsu DSOD-059

Terahashi, a science-obsessed nerd at a prestigious school, suffers daily brutal bullying from his classmates. His only salvation is the top student, Tojo Natsu, who always stands up for him. To Terahashi, Natsu is the only "untainted sanctuary (angel)" who understands him; secretly taking photos of her and gazing at them becomes his sole reason for living. However, one day, Terahashi accidentally witnesses something he shouldn't have seen. He sees Natsu and a married teacher, Yamada, secretly meeting and indulging in their affair on school grounds. Betrayed, Terahashi's love for Natsu transforms into a dark obsession. The next day, Terahashi invites Natsu to his classroom after school…