The Worst Thing I've Ever Done

So In 8th grade we used to be assigned Chapel duty, where in church we had to put on robes sit behind the Pastor while he gave his sermon, then light for fires for communion blah blah blah and other church stuff. One day, I'm just feeling really horny for no particular reason, a norm for us guys, and decide I could try to just tug at my dick a little bit very discreetly unde the robe and it would feel good, I'd go back to normal and everything would be A ok, Let me tell you, teasing yourself does not help any sexual situation in the slightest., Feeling I was about top burst at this point, I think to myself 'fuck it' and with an entire congregation just 20 feet away I pull my arms into my robe, pull out my cock and just go at it for all it was worth. After about 7 minutes of intesnt terrified tugghing, I spurt into my shorts unde the robes just in time to change the communion fire. No one found out but the guilt ate me alive for weeks.