Wanted: First Taste of Cum

[Curious4Cum]

New to the site. 

Long story short:  i recently came to terms with an obsession/fetish I've had for a long time. I want to suck a dick and have my partner cum in my mouth. 

I'm a straight MWM, 42, with some limited experience at local glory holes at book stores. The few times i went, i only found two guys who slid their cocks through for me to play with. Unfortunately they both pulled away after a few minutes and motioned for me to stick my cock in. When i said no, they left the booth. 

I don't want to get blown, i want to do the blowing. Once i cum i lose the urge to suck, no idea why. 

I'll be visiting Manhattan in two weeks for a work project. Should be there during the day on the west side near Chambers St. Anybody know a good spot to find willing tops that just want release? 

Ideally, I'd love my partner to warn me when he's close so i can open wide as he jerks off into my mouth and onto my tongue. Love that scene in porn and want to try it. I'm on squirt, a4a and manhunt with no luck so far - every time i make plans to meet somebody, they flake and never show up. 

Looking for any and all assistance in locating a willing participant or ten, or at least point me in the right direction. 

Thanks in advance. 

C4C