I found this Gazer "off-brand" and I want your guys opinion on it, also a Canon Answer only please. I wanna stay truth that Monster Girls only carve there husband.
No, in fact, they don't. Mamono do not only want their husband for sex, their bodies can also only tolerate him for sex. With anyone else it becomes outright unpleasant.
That being said, they don't mind a gangbang from their husband using a