Shibui Ryuji works as a teacher at a certain girls' school. The environment is great, but because he's a "squid man" with a creepy appearance and a constant squid smell, he has absolutely no luck with women. The squid-man wasn't about to let the weakness he'd stumbled upon in the schoolgirl slip away, and he began to act to turn her into his own sex toy. Seeing the spoiled young lady writhing in humiliation only further fueled Ryuji's desires. An unbelievable ending awaits them...!?