I never had a painful dick. But I did get painful balls and needed to jack off. But as for dick getting hard and aching that never happened.
I remember a friend when be was a teenager, spent all day with his Girlfriend. Her parents were away for the day. I guess they spent part of the day making out but she wouldn't have sex with him. He called up at some friends house for someone to come after him, as he didn't have a car. Some of his buddies went to get him. When they walked in, there was a guy on each side if him helping him walk in the house. He was in so much pain he could hardly walk. He actually had tears streaming down his face. Someone told him to go in the bathroom and jerk off, because that was the only way he would get relief. So that was what he did.