this is not a fetish. liking something does not make it a fetish. if i said "hey you know what, i have a fetish for brown hair" or "i have a fetish for missionary sex!" wouldn't you laugh in my face? frankly calling your desire to make a girl cum a fetish implies that such a desire is somehow odd and that making a woman cum shouldn't be exciting -- which is somewhat egotistical not to mention sexist.
honestly this sounds like a personal ad ( or a thinly veiled attempt at compliment fishing) -- "hey girls talk to me! i love making you cum!" -- in my experience such claims are usually overstated
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