"Big breasts are useless! How many minutes does it take for a tacky woman in a seductive outfit to go into heat after riding the boys' school's erection bus?" VOL.1 DANDY-407

Despite having large breasts, a plain-looking girl (dental assistant/medical affairs/beautician) lacks self-confidence and is about to take on her first challenge: a bus seduction session with only male high school students!! Although the close contact isn't very comfortable, the boys, who are in their adolescence, immediately become fully erect. Seeing the young and strong penises, the plain-looking girl can't help but get aroused!! She even becomes a completely different person, constantly performing oral sex on multiple penises to remove semen!! She can't even suppress her sexual desire and actively asks for penetration...