Unbalance XXX (アンバランスXXX) from Cross Make 2008, written by Moonzero (Lim Dall Young) and drawn by Anicd, is a hentai doujinshi story created by the originator of Unbalance Unbalance. It is a non-canon official doujinshi story set in the Unbalance x2 universe. It is part of the Lim Dall Young World. It is based on the Japanese version of Unbalance X2.
Sugihara (Ji-Soo) confronts Takanashi-sensei (Hae-Young) about her relationship with Kando (Jin-Hoo). Sugihara rips open Takanashi's blouse to examine the large breasts that Sugihara believes Takanashi is using to woo Kando. Sugihara reveals that she knows that Takanashi and Kando went to the hospital together, and threatens to reveal it (this is an implication in Japan that unmarried couples who go to the hospital together are going in for an abortion). She then begins to molest sensei's breasts, making fun of their large size. Takanashi retaliates by ripping open Sugihara's blouse, revealing her large but not as large as Takanashi's own breasts. They then begin to vigourously manipulate each other's breasts. Each complains about the pain of the powerful fondlings. As this is happening, Ami (Ami) walks in on them. She says that they should not use so much strength, exclaiming that a woman's body is delicate. She has a dildo in her hand, but says she understands this is their first times. She then says she'll teach them the way of women. Sugihara is shocked by what she is carrying, Takanashi declaring it a weapon, but Ami says it only hurts in the beginning. Both Takanashi and Sugihara declare they will never try it.
This occurs after Ji-Soo (Sughihara) discovers Hae-Young (Takanashi) and Jin-Hoo (Kando) going together to the hospital in canon. The confrontation is much more violent than in canon, and Ami was not at the confrontation in canon. Ami's lesbian tendencies are taken to a more extreme level, having never been revealed in canon what, if any, kind of dildo she uses.