Women with bigger breasts are the most faithful and the least likely to cheat, a study has found. Researchers surveyed women who self-admitted to cheating to find out which women cheated more – those with larger or smaller breasts.

The survey showed that only 31 percent of them had larger breasts, with bra size D-G. Those with size F and higher numbers were the least likely to cheat.

The biggest cheaters were those with smaller breasts, as many as 69 percent of them, with a bra size between AA and C. Most of them had a B cup.

- We surveyed 1.000 participants in order to discover some interesting facts about cheating and the size of women's breasts - said the research spokeswoman.

- We also discovered that "Marks and Spencer" is the number one place where women buy sexy underwear only for their lovers, followed by "Victoria's Secret" and "Agent Provocateur" - she added, reports Daily Star.