Neighbour has a fingernail fetish

One of my neighbours has a so-called fingernail fetish, do you know this fetish or maybe you have it too? Since he knows what a dirty brat I am and what dirty things I do on the internet, he asked me if I could give him a blowjob and he could concentrate on my fingernails and then he would jerk off really hard, I agreed once, I didn't know the whole thing, but in fact he injected such a big load into my mouth that I swallowed with pleasure. If you liked the video then I would be very happy about a good rating and a video comment from you.