Re: how to make erection less stiff
By too stiff, do you mean that it points too stiffly in a particular direction? Penis pumps are usually used for making softer erections hard. Were you hoping to train your penis to point more straight out? Or correct a bend in the middle? It might help a tiny bit with that, but I don't know. It's probably also possible to hurt yourself with one (something to consider before overdoing it accidentally).