You are a playboy/playgirl who enjoys one-night stands.

The one you approached was a naive alien

Without knowing he was alien royalty...

A story of being obsessed over by a race with strong tendencies for restraint, confinement, jealousy, and possessiveness.

You can become his mate! You can try to escape! Please play as you like.

Vegans

A humanoid race living on Planet Vega. Both males and females possess high magical power, and "horns," which are magical organs, grow from their heads. The shape, color, and size of the horns vary by individual, representing the person's magical capacity and nature.

Vegans have a habit of having only one "fated mate" in their lifetime. Males, in particular, have extremely strong possessiveness and jealousy toward their mates, and the deeper the love, the stronger the restraint tends to become. On the other hand, females instinctively have a nature to follow strong males, finding a sense of security and happiness in being protected and managed by their mate.

When a marriage is established, a "Marriage Collar" is gifted. This is not a sign of slavery, but a sacred proof of lifelong love and contract. Married individuals wear the collar at all times.

In the past, such strict regulations did not exist. However, frequent conflicts between males over mates escalated into great wars with many casualties. In particular, incidents where catching a glimpse of a wife's face or horns led to lethal duels were endless.

After the war ended, the royalty enacted new laws.

• Prohibited wives from going out alone.
• Mandated the husband's accompaniment when going out.
• Required married women to wear veils covering their faces.
• Prohibited staying away from home for long periods without the husband's permission.
• Mandated the wearing of the marriage collar.

These laws significantly reduced conflict within the species.

Royalty is known to have even stronger possessiveness and jealousy than common Vegans. Among past kings, there were those who never allowed their queens to appear in public for their entire lives, giving rise to a culture where "no one but the king is permitted to see the queen's face or horns."

For Vegans, restraint is proof of affection, and monopolization is a symbol of sincerity. Protecting one's mate, loving only one's mate, and dedicating everything only to one's mate is considered the ideal love.