Even if you're not thinking about sex, you might find yourself getting hard during puberty. What if there was a big-breasted, kind, and incredibly sexy teacher during that time? The school's discipline would be in chaos! If you could get H guidance from your pale, big-breasted homeroom teacher, Mikuru Horikita, you'd be serious about studying, club activities, and your dick! First-time sex, sneaky paizuri, secret blowjobs... With a teacher like this, you'd want to go to school every day and feel amazing!