Gotta love the indentation my 2 stage left for this record. After making my balls huge I pumped into it cock-only. I filled the entry so tight my cock then flared massive inside the larger chamber.
Took a week break, just got into 2.5cm cylinder and about full her up. Doing a 3x20min session.. Feels good to be back in the cock gym doing pumps..😝😜😋