That Futanari Doctor Who Fan...

Ai

Personality and Appearance
Ai's usual outfit consists of a standard Japanese school girl uniform with a blue bow and brown jacket. She has blue eyes and waist long green hair tied into ponytail with a dark blue ribbon.

She has a child-like stature and childish mentality.

She is Aya Itou's main sexual partner. Due to her small penis size, she normally has a submissive role while having sex, often the one who is penetrated. She has a mischievous sense of humor first seen in the second episode when she apologizes to Aya's penis for not being able to penetrate her. It is seen again in the fourth episode when she says she would like to have Ellen's foreskin if she were to have a circumcision.

Penis Information
The length of her penis is very small, both flaccid and erect, being at a 11 cm while erect. But, despite her very lacking size to the rest of the club, she ejaculates an unbelievable amount releasing over one liter of semen per minute.

The futabu club usually chooses it president based on penis size, to make the selection process fair for Ai, ejaculate volume per minute was added to the selection criteria. Ai was able to ejaculate just over 1 liter per minute. During the most recent club measurements, Ai's penis had grown slightly compared to last year causing Akane to say that Ai's penis is still in its growing phase.

The volume of her ejaculate is first seen in the second episode of Futabu when she ejaculates enough into Aya while having anal sex causing her to vomit semen. It is seen again in the third episode of Futabu when she is captured by Chie and forces her to ejaculate multiple buckets of semen. Due to her sheer volume, Aya often ties a ribbon around her penis to prevent her from ejaculating.