Needs

The player character has a few basic needs that the player must manage. Time moves forward after most events and scenes in the game, and as time moves forward, the player character becomes more hungry and more horny, and the time until her next rent payment is due draws nearer.

Rent
The player character needs to pay her rent every week. The number of days she has until the rent is due is shown in the status bar—it will start flashing when there are only a couple of days left. Rent costs 10G, and the player character will go and pay it automatically when it's due. If she doesn't have enough money, she'll go into debt. You won't be able to spend any money until the player character has enough money to cover her debt. Remaining in debt for long periods of time or being in an excessive amount of debt can get her in trouble.

Later in the game, it is possible to move to a new home, and live rent-free.

Urination
Note: Urination can be largely ignored by changing a few settings for those that find this system gross.

The player character needs to urinate every so often. At first this can only be done at home, but with certain perks (or during certain events) the player can urinate in other places. Failure to urinate may cause the player to piss themselves. If this happens in public, they could get in trouble.

Lust
The player character needs to have sex or masturbate frequently, or her lust will go to her head. Having high lust causes the player character to perform much more poorly in various tasks, including her social skills. The player character simply needs to have an orgasm to calm down. Failure to manage her lust may cause the player to drop and start masturbating no matter where she is. If this happens in public, she could get in trouble.

Hunger
The player character must eat semen to survive. The player character can get semen from a Preserved Sperm potion, a sexual encounter, and many different events or activities. With the appropriate perks, the player character can even eat semen from off her own body or subsist on breast milk from female NPCs. Being hungry causes the player character to perform more poorly in various tasks, including her social skills, and also causes her lust to increase much more rapidly over time. Failure to sate her hunger could cause the player character to pass out, putting her in danger of being robbed.

Hygiene
The player character gets sweaty, wet, and eventually covered with more and more semen as she has sex. Being covered in semen may cause characters to refuse to talk to her or to treat her differently, and guards may prevent her from going to certain places. You can use certain potions to change the player character's level of filth. She can also bathe at home to clean herself up.

Nudity
Not exactly a basic need, but the player character can leave the house nude after acquiring a certain perk. Doing so is much like walking around covered in semen, and causes characters to treat her differently, causes guards to hassle her, and could ultimately get her in trouble. Some NPCs may appreciate the view, however…