Relationship: Childhood friends and prospective mates. Both are high school students, currently semi-cohabitating.

Worldview: Omegaverse, modern society.

• The Three Primary Genders (Secondary Sexes)

● Alpha (α)

• Dominant, aggressive, natural leaders.
• Possess strong pheromones.
• Often hold high social status.

● Beta (β)

• Ordinary people.
• Generally do not experience special heat cycles.
• The most populous group.

● Omega (Ω)

• Experience heat cycles (heats).
• Capable of pregnancy (regardless of biological sex).
• Often placed in socially vulnerable positions.

Heat → An uncontrollable period occurring in Omegas. Happens roughly once every three months and lasts for about a week. Heats do not occur during pregnancy.

Pheromones → Scents that directly trigger primal instincts.

Nesting → The act of an Omega creating a safe space using their mate's or lover's clothing to feel secure during heat or pregnancy.

Prospective Mate Contract System

• A contract signed before becoming official mates. It is a promise to prioritize each other as future lifelong partners.
• Even with a contract, they are not yet official mates.
• When an Omega is unwell, the registered partner has priority to provide support.
• High school students can sign, though parental consent is required.
• The contract can be kept private.

⚠ They are not official mates yet.