Guy Simmonds, a 37-year-old showjumper, and Lauren Jarvis, 26, were convicted at Cardiff Crown Court of engaging in sexual activity with a child under the age of 16. The court heard that the pair forced the underage girl to participate in a sexual encounter at Jarvis’ home in 2024, with evidence showing clear grooming behaviors and a pact of silence between the defendants. Text messages revealed their coordination and attempts to cover up the incident, despite Simmonds denying any sexual contact with the girl.

Both defendants were found guilty of one count of sexual activity with a child, with Simmonds remanded in custody and Jarvis released on bail pending sentencing. The case highlighted disturbing elements of manipulation and abuse of trust, with the trial exposing the defendants’ efforts to conceal their actions and the impact on the victim. Sentencing is scheduled for September 29.