Can't cum when fucked deep and hard, suggestions?

[Topper]

I think you should enjoy that big piece of man meat while it is inside you pumping till it explodes deep in your sweet ass. Afterwards if you have not yet cum ask him to slide a finger into your well stretched hole and massage your prostrate you will shoot buckets hopefully into his waiting mouth

[Negasswhore]

I don´t get hard either when getting fucked really hard, it´s as most of you guys say, it´s not about you when you get fucked it´s about getting your fucker off!!

[bearbandit]

I can see a sort of parallel here with my situation: I have diabetes which has already done a pretty good job of wrecking the nerves that deal with blood flow to the dick. Viagra etc react with the HIV drugs meaning that I'm only supposed to have a half dose every other day. For the first twelve hours it works, probably the most solid hard on I've ever had, but I can't come for the life of me whether I'm fucking or getting fucked. In that state I'm learning just to enjoy the journey and forget about the destination. About twelve hours later I wake up, and all I want is to fuck. Getting sucked doesn't do it, I've got to get inside someone's ass. Tried it with a PA and without: no difference. Just glad I can come some time...