This announcement is for 2 new clips, but the longer one is essentially a super-set of the shorter one.
First we have Mud Diving, which contains only the dives and head-stands. There are lots of dives, and I tried to get different angles. After each dive, I would generally lift my legs up and push a little deeper before I came up for air.
In the second version of this adventure, I kept more of the context, and also a short vertical sink where I sink in up to my shoulders. There are also a couple times when I kick back on the mud and tease myself through my latex briefs.
You can find both clips in my C4S clip store. Here are the links: