Would you make special versions of the chastity for the futanari and hermaphrodite and maybe idea for marin route have her lock Lust in a special chastity cage/belt with tentacle inside them(kinda similar to meat parasite when they attached to your crotch) or even make the cage/belt sentient so you have to please the chastity cage/belt to take them off (basically recycling the tentacle bra and panties)