here, no freaking shame or boasting...
penis pump... even the cheap chinese one
create the blood, fake erection, where it is needed
use daily, 10 min
and l-citrulline, better than l-arginine, that can turn nasty in your body if you take too much...buy in powder form on iherb
mouth wash, can kill the bacteria needed to make nitric oxide you need to get the blood flow and stay in the penis...
for the fact checkers...
Antibacterial mouthwash can lower nitric oxide levels in the body, which may have a negative effect on erectile dysfunction (ED):