Pregnant After One Night With The Lycan

When I woke up with a hangover, I found a handsome and naked stranger sleeping beside me.
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I’m Tanya, a surrogate’s daughter, an omega with no wolf and no scent.
On my 18th birthday, when I planned to give my virginity to my boyfriend, I found him sleeping with my sister.
I went to the bar to get drunk, and accidentally had a one-night stand with the handsome stranger.
I thought he was just an ordinary werewolf, but they said he was Marco, the alpha prince and the most powerful Lycan in our kingdom.
‘You slut, you’re pregnant! Fortunately, Rick is kind enough to let you be his mistress and save you from shame.’ my stepmother said, tossing a pregnancy strip on the table.
Rick was an old pervert. No she-wolf could keep up with his sexual demand. No she-wolf could survive with him more than 1 year.
When I was in despair, Marco came to my rescue. He got down on one knee, took out a ring and said he would marry me.
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I thought Marco married me because he loved me, but later I found that was not the truth…