Why not just get a girl...maybe a hooker or maybe a one night stand..if they ask why you are doing this..just tell them you hurt your penis during your last relationshp by having too vigorous of sex..haha...use a penis pump and a cock ring..get your dikc hard..use the ring to trap the bloood inside..then have sex...its a simple solution but if you do this all the time with girls..wont it cure the problem?
I could only imagine the face on the "one night stand" when they see it takes the equivalent of a take-off checklist to prime your dick and have sex. Maybe letting your bits heal so they work by themselves is the simplest solution. After you break your leg, do you proceed to try and run a marathon? Just stop flogging the dolphin. Think of the dolphins.
who cares what they say? Just tell them your last girlfriend and you had vigorous sex and you were having trouble getting it up so your doctor gave you this pump to help you get it up..LOL