I've seen them all that I know of, from Rodney's "I swallow" to Down the Hatch, to Feeding Frenzy, to Gokkun, etc... My favorite has become the "10 Man Cum Slam" series. You get 30-40 in mouth shots, and generally they swallow them one by one, so the mouth is fresh for each shot, which I prefer to the feezing frenzy or even "good source of iron" style of "hey, let's drown her in cum" which is a great idea but the point is consumption, not drowning. Anyway, check those out. My personal favorite is #23.

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