I agree with >>#4, the art is great, but the joke needs a bit of work.
Or rather, really just the presentation. Maybe italicizing the "cock" in "cockblock" or something, make it a bit more obvious what he was referring to.
Either way, hey, OC is always a good thing to see more of.
I see. I'm used to just letting the people I show the comic to before I upload read and see if they understand it right away or not that I never considered bolding the core part more often.