Ai Aihara

Ai Aihara is a Member of the Futa Club. She is close friends with Aya and frequently has sex with her.

Appearance and Personality
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, and that was not her full orgasm. She also has an impressive sexual stamina, being able to orgasm dozens of times repeatedly, each ejaculate as potent as the last and can even be potent. Leave her on her own, and she'll ejaculate for an entire day, making her the club's "milk" manager. Her largest ejaculate record is constantly changing.

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. However, to prevent her from having an advantage, only how much a person ejaculates in that minute is counts; any over the time limit is not included, even if a person(Ai) is still ejaculating. Even though Ai ejaculated 1003cc, she was still in the middle of orgasming when she was stopped, making her real volume unknown but much higher. 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 to inflate her stomach and then causing her to vomit semen across the whole clubroom's walls and ceiling. It is seen again in the third episode of Futabu when she is captured by Chie and forces her to ejaculate dozens of buckets of semen. In episode 4, she was defeated by Ellen and strapped into a metal Futanari Play Gear machine that simultaneously restrained her, stimulated her penis, and kept her semen contained in a container of metal with a piston top. She eventually kept ejaculating so much that she ended up breaking the machine, causing semen to burst out off the metal seams and destroying Ellen's network. Due to her sheer volume, Aya often ties a ribbon around her penis to prevent her from ejaculating.

Trivia

 * Before Akane joined the club, Ai was the lowest ranking member and was picked on constantly.