I’m in my 30s who lied about my 14 years old and committed adultery by 12 years old

(1)Mr. A is accused of committing adultery against Ms. B on June 26, 2021, at a building in Geoje, Gyeongsangnam-do, by deciding to give B 200,000 won, who was 12 years old Mr. A filmed the obscene acts with Ms. B with his mobile phone and produced 11 sexual exploitation of children and adolescents
(2)Before the crime, Mr. A deceived Ms. B, who he knew through social media Twitter HyunX, as 14 years old, and met him in person