What Makes an Erection Happen & How a Penis Gets Hard - How to keep your penis harder Like 54.96% | 566 votes Views: 248 217 Download Watch what you eat. Avoid high blood pressure and high cholesterol. Categories: Black women Comments: Add Comment Cancel By Zulkigis - 01:57 Drink alcohol in moderation or not at all. By Taudal - 17:06 Exercise regularly. By Shakagar - 07:18 Don't rely on Kegels. By Mibar - 11:51 Tabs on testosterone. By Gak - 10:11 Avoid anabolic steroids.