The awkward encounter with my stepbrother and his rigid member requires me to pleasure him until his climax

I had this weird run-in with my stepbrother the other day, and it was pretty damn awkward. Turns out, he's been struggling with a bit of a problem - his cock is as rigid as a poker, but he can't seem to get off. So, being the dutiful daughter that I am, I decided to help him out. I mean, who wouldn't want to help their stepbrother out in such a delicate situation, right? Anyway, we started off with some innocent rubbing and stroking, but it wasn't until I got down on my knees and started sucking on it that things really started to heat up. It was a bit of a weird sensation, what with him not being able to actually climax, but I persevered. And in the end, all that hard work paid off - he finally shot a huge load all over my face. Not bad for a quickie, huh?.