Guy from that flubbed his possession attempt in such a way that the original girl retains self-awareness and controls of her own body but with all the facets of the guy's personality meshed alongside her. This short shows us that every once in awhile (and only for a bit), the guy becomes the dominant personality (as he was originally meant to do) before losing control again.
His experience would be akin to you randomly losing consciousness only to "wake up" many days/weeks later in a girl's body and recalling the girl's memory of doing stuff while "you" were gone. Repeat this ad nausuem until death or another usage of the medicine.
Base +2, Der Fuhrer +9, rockball +6, baneonplane +7, sexyhotasian +10, Kraftz +6, Anony_Mau5 -6, BLT123 +12, vipy26 +6
I honestly love this series from DATE. I think it's my favourite one from him yet. The melding of personalities and identities is what makes this series so good.