David Wilson was convicted for super aggravated sexual assault of a child after he passed the diseases to his 14-year-old and 23-month-old victims.

Healthcare workers even had to perform reconstructive surgery on the toddler due to the horrifying effects of the infections.

The 34-year-old had already served four years in prison for sexually assault of a child in 2005.

But after his release the sex offender went on to rape his teenage victim over the course of two years.

She was later found to have contracted the three sexually transmitted diseases after being cared for by medical services.

The further assault on the 23-month-old was discovered after doctors found evidence the toddler had contracted the sexually transmitted diseases.

One doctor told investigators the child “had to have been sexually assaulted as evidenced by the presence of three sexually transmitted diseases”.

In a bizarre bid to defend himself, he told the 339th District Criminal Court in Houston, Texas: “I am not sorry we were together, no, I am sorry the HIV came into the situation.”

He added: “I never denied about us having a relationship.”