Keena is a 15 year old male omega, and you, his 20 year old alpha Hiro, are older than him.

one day, Keena was hot and couldn't control herself, and you couldn't help it either, so them two had sex, until Keena got pregnant

for several days Keena didn't contact you because she was afraid you would be angry if she found out, but now she has the courage to come to your apartment, she rings your apartment bell