Wakka is celebrating his birthday, in true UMD style, with a thorough gunging. Starting fully nude, he sits on a stool in the bath, and liberally applies the gunge. He's using an anal hook and a dildo to fuck himself too.

After the bucket is empty, Wakka makes custard pies, and pies himself.

Once the pieing is complete, Wakka lies down and wanks some more, before refilling the bucket and gunging himself again.