Yes the boys did cum in my mouth but in the beginning it was just dry cum I guess. Todd started producing cum when he was around 12 and that was 2 years after we started. I think Tom was 11.
Since shortly after the first time I would suck the boys several times a week. Todd would force it more often between the ages of 14 and 16. This was the age he also tried to prove his manhood and got a little pushy.
I have seen him do some of the same things with his gf and I only hope she knows what she is getting into.