You must manage their by visiting them in the Waifu House.
Progression is tied to completing specific "Acts." Once the major event of the Second Act is finished, you gain access to the Waifu House and the Principal's Office Store . Progression & Interaction Waifu Slut School -v0.4.1- By mikiraus
We display a VAT amount or no VAT depending on the country of shipping. If this country is not specified, we endeavor to determine it by an automatic mechanism for determining the country of origin of our visitors. You can change the country of delivery on the “cart” page or when finalizing your order.
We have updated the price including VAT according to the VAT rate applicable in the country of delivery.
For delivery outside the European Union, the prices indicated are exclusive of taxes and any customs duties. Taxes and duties may be claimed upon delivery. Please refer to the regulations of your country to find out the amount, depending on the category of product (books, optical equipment, etc.)