If I'm allowed to count repeats it's probably in the 1000's. I started with my 14 year old brother, I was 8. For 2 years I sucked, and swallowed, him exclusively at least once a day, sometimes more. When I was 10 I sucked my father while he was passed out. It would be 2 years before I sucked him again. Having done my dad the first time I discovered T-rooms and sucked the first of many non-related to me dicks. When my brother found out I was branching out, so to speak, he started sharing my with select buddies, some of whom would pick me up when I was walking home and use my mouth without my brother knowing. At 12 or 13 my father found out I was doing my brother and started using my throat as well as letting other guys use me while he watched. I'm 54 now and I'd say I've averaged at least one cock a day for 40 some odd years. Conservatively I'm at around 16,000. Again many of those were repeats.