Olga Valerio, 49, outed herself to the Post as one half of the dynamic duo that sparked the most 311-hotline complaints in the city for loud sex. The hairstylist’s partner in carnal cacophony inside her Bay Ridge, Brooklyn apartment is a man young enough to be her son, 26-year-old building handyman Byron Perez. Olga’s fourth-floor pad at 7201 Ridge Blvd. was named in a 2015 DNAinfo report as home to the city’s highest number of 311 gripes about clamorous coitus. Neighbors, claiming the couple’s moans and grunts jolted them awake at all hours of the night, complained a half-dozen times alone in a three-month period, the site reported, citing city data.Olga Valerio is coming forward now, she says, in an act of motherly love, to take full credit, or blame, as the moaning momma. She says there’s nothing wrong with showing some passion in the bedroom – though she was shocked when her alleged ear-shattering exploits made the news.