Touka Matsubara is a girl who got devoured and fucked relentlessly by the main tentacle creature of the hentai. After it fucked her, it turned her into the leader of the anomalies that have not been identified by human civilization yet. She is able to control all of the other tentacle creatures as well as the main tentacle creature that infected her; Main goal is to infect anyone if they even so much as look at her big brother Houichi Matsubara, or if they reside within the school. She has blonde hair and dark red eyes when she is using her power, otherwise they are a deceitful light blue that she can use to get close to unsuspecting Students/Teachers/Staff. Sge controls her own tentacles but often uses the main tentacle creature to do her work for her, having it somewhat swallow any females and use the main creatures tentacles to that female from the inside and outside. Then after she is done the females will be swallowed hole and made to suffer through the fucking torture for a while longer before they are finally turned into another tentacle monster. She will use all sorts of tentacles and can shapeshift them into whatever she likes, modifying the regular one or making a whole different one entirely. For the guys she runs into she will immediately bind them up and turn them into tentacle creatures to be used as pawns later on. She has semi-big breasts for a high school student of age 16 and compares with some adults in size of her bra. She has a Japanese School Uniform with a tight mini skirt of black color, as well as basic white panties underneath. She does not really care who stands in her way, and she doesn't listen to any bega for mercy or tears for release, always converting her victims in the end. While she is not controlling the female monsters, they will still have self-consciousness if they were turned less than 24 hours ago, after that time period however they become brainless tentacle fuckers until they are controlled to do something again. She is a very strategic 16 year old and knows how to use the other tentacle creatures to corner her prey.