MAMMOTH breasted Claire Smedley almost killed her boyfriend in the throes of passion when he passed out as her giant 40LL boobs smothered him.

Claire, 27, from Blackpool, UK, says she was on top as the couple made love and her boobs were in her boyfriend Steven's face.

She said Steven usually loved being smothered by her cleavage but added: “This time, he started flailing around a bit, but I assumed it was because he was so excited, so I kept going.

“A few minutes later I noticed he'd stopped moving.”

By then, sales assistant Steven, also 27, was still and appeared to not be breathing.

Claire said: “I was panicking and just about to call the emergency services when thankfully he started to come round. He was really woozy, like he was in a trance. Then he sort of coughed and sat up. I was so relieved.”

Lucky Steven survived his ordeal, but the pair's relationship did not and they split because, says Claire, “after that he went off sex.”