Lust

Lust is a mini-boss and one of the Seven Deadly Sins.

• Lust is confirmed to be female. [1]
• The Virus gives Isaac a lumpy appearance that looks similar to Lust's appearance.
• The Seven Deadly Sins that these mini-bosses are based upon are, in Christian teachings, a classification of vices from which all others are derived.
• Lust's sickly appearance and chance to drop The Virus may be a reference to Sexually Transmitted Diseases.
• Lust is a personification of one of the Seven Deadly Sins. Lust is sexual immorality in all its forms. It is believed to lead to impulsivity, dullness in religious thinking, inconstancy, and worldliness — as well as violence and hatred towards God in more extreme forms.