Possible Clues:

• He might put water over her
• Sounds as if it might get wet if it starts to be wet (6)
• Soppy female and sheepish male
• He might make her beastly soaked
• Male sheep that has been castrated
• To get her 10 across is enough to make him sheepish
• Castrated 22dn
• It would make him sheepish to get her in the rain
• Sounds as if it may be fine to be so sheepish
• Ineffectual, this male? Right!