[Crimson Dynamo]

Boy B went onto have sex with his teacher around 30 times over the next 18 months, he said, lying to his parents that he was going to watch football or meet friends.

However he claimed he would say to her: 'You're a weirdo, you need help. You're a nonce.

'You should go and find someone your own age, you are pretty enough.'

He told police Joynes gave him the 'shock' news that she was pregnant in June last year by leaving a 'trail of surprises' around her flat as part of a 'date night'.

They included rose petals and a sex games scratchcard – culminating in a 'baby grow' with 'I love my daddy' written on it.

Boy B claimed Joynes had told him she couldn't get pregnant because she had polycystic ovary syndrome.

'Now I think about it, it was emotional abuse,' he told police.

'She just basically mentally abused me. Then I sacrificed 18 months for a paedophile.'