When Seungmin mom marry Jeongin's father and Seungmin stepbrother who is one year younger than him and a biggest flirty and also a playboy . What will happen to Seungmin when he have to live with his flirty stepbrother .
Being a father at such a young age was never something he had hoped for, nor something he feels able to do. It's complicated, and suddenly, his entire life changed, and maybe for the worst.
What changed the most, was his relationships, who only got weirder and emptier.
Until he met him. Who was weird enough.
Not mpreg !
TWs
Harsh langage
Smut
Sexual problems
fanart creds: feelfeli'23