A PIANIST who poured bleach on her boyfriend then knifed him in the groin when he refused to have sex with her has been jailed.
Marlena Meczynska-Shiibashi, 37, waited until the victim fell asleep before dousing him in chemicals.
As he fumbled confused for his clothes in the pitch black, she then stabbed him in the thigh – narrowly missing severing his penis.
After being arrested, Meczynska-Shiibashi asked officers: “Do you know if it’s in the genitals or not?”
The piano teacher has now been jailed for seven years after she pleaded guilty to wounding with intent to cause grievous bodily harm.
Lewes Crown Court heard the couple had been in a turbulent relationship for several years from 2011.
The pair would often act out sexual fantasies together – including Meczynska-Shiibashi dressing up as a schoolgirl and calling her partner “daddy”.
In April last year, he went to the pianist’s home in Hastings, East Sussex, where they had sex.
He popped out to run errands before returning later in the evening to watch a movie together.
Meczynska-Shiibashi tried to initiate sex with the man but he told her: “Please don’t”.
He later woke up to his partner pouring bleach over his face before he frantically tried to get addressed.
The man told the court he knocked the bottle out of her hand but realised there was liquid running down his leg.
He said: “My initial thoughts were I had wet myself out of fear of what was happening. It was only when I looked down that I could work out it was blood from a wound.
“I then looked at her and could see she had a face absolutely full of rage and she was holding a knife. She was coming towards me with the knife.”
He told how he screamed out in a bid to rouse Meczynska-Shiibashi while using a cardboard box to protect himself.
The man then shoved her away and managed to flee the flat.
Police later found him lying naked and covered in blood in the hallway.
He was rushed to hospital where medics found Meczynska-Shiibashi had almost severed his genitals in the horror.
Giving evidence, the thug said: “I wanted to harm his penis but because he moved I got his thigh instead.”
The piano teacher also claimed she was the victim of serious sexual abuse and had acted in self defence but jurors saw through her lies.
Judge Christine Laing KC added a four year extended licence to Meczynska-Shiibashi’s sentence.
She also imposed an indefinite restraining order forbidding her from contacting her ex-boyfriend.
The judge added: “I find you to be a liar and a very manipulative person who hides behind the story of serious abuse as an excuse to lash out a people both mentally and physically.”
