Custard Delight is one of my new girls and was delivered to me by her partner as the latest addition to the pranks they play on each other – she had no idea where she was going and was shocked when she saw the gunge tank for the first time.

Custard Delight was great fun and didn't resist (too much) when we told her she'd be getting gunged. After the gunging I told her to strip down to her bikini but that turned out to be a problem as she wasn't wearing anything underneath the dress. This was a bit annoying and I told her the gunge would have to be used somehow… So we threw it over her – all 6 buckets – and a bucket on the head just to be sure she was properly punished for forgetting the bikini.

Also included in this scene is a pie to the face. This was a special request from her partner as a memory of when they became engaged to be married while in Canada.

This time I've lined up my cheerleaders for a simple intelligence test, just a few questions to see how clever they are, and if they get the questions wrong… I think we know what happens next.

But to be fair and give my girls a chance to save themselves I asked a 4th really easy question – little did they know that the answer would be changed at the last moment to guarantee they got it wrong and ended up being gunged.

After being punished for failing the test they were stripped down to their bikinis and covered again in another tank-load of multi-coloured gunge.

For these videos the actual tank (the bit on top) has been rebuilt to be bigger and stronger, so there is more gunge per-tank in every scene, and it was filled to almost overflowing.

The photos are all original size and the video clips show the gunging from the front and above.