Related Clues:
- Arousing desire
- Titillating books stashed away by boy
- Name covering gold that's turned blue
- Cape in light blue
- Suggestive, risqué
- Sexy body wraps it up
- Sexy thing breaking heart? Just the reverse
- Slightly indecent on the margins of radio frequency
- A little bit crude and on the margins of railway incompetency
- Aphrodisiac — it's in the heart, rising
- Like steamy literature
- A bit naughty
- Fast-moving beam - around the speed of light
- 'Blue Streak' going around the speed of light
- Sexually arousing