Inventory full for adult shop?

[Fearthisqueer]

A few of my girls have contracted some STD's so I'm trying to out then in the adult shop to get medicine but now it's saying inventory full, now I wasn't sire if it meant the inventory the girls had to so I maxed that out but I still can't.. I need to get them fixed up and I have no idea what to do..

[moisttickler]

Your item slots under the "Books" section is probably full.

[Winter Raven]

I know that if all the slots of the accessory inventory are full, you can't drag a girl to the porn shop for more.
I'm not sure, but if every girl has every accessory slot full you may get the same message.
Inventory items can't be stored or traded once given to a girl, only deleted by dragging to an appearing garbage can. Same for items you want out of your acc inventory.

[chemicalvamp]

If you have 3 open spaces you can send 3 of your girls at the same time. If your inventory is full you can't send anybody.