LOL! Only just seen this! I have issues about bums - see my post on Mat's 'thank you' thread.
Great pic!
But I should say that I am happily married and my only interest in Mat's bum is whether he might agree to put it on my horse one day....
(And it really did look like he was demonstrating dummy-humping in that cropped version! I was imagining the novice stallion standing there looking bemused...)
Speaking of dummy-training - did I tell you about when my non-horsey husband and I went up to Twemlows to visit Tobago while he was there? The Twemlows people showed us a video of Tobago's very first collection off the dummy - and they were all raving about how smart he was, that he just jumped on the dummy straight away, with no training. 'Isn't he clever?' they said.
Hubby looked puzzled and then piped up "Well, actually, if he thinks that thing is a mare, he's reallly rather stupid!"