Keto Slim MD certainly toys, lingerie, as well as other products which will help achieve this, absolutely nothing functions also or as quickly as semen volume enhancement pills. And the effects of these herbal supplements are completely natural on our body and safe to use. Bryant, Tim "Best Penis Pills For a Bigger Penis and Harder Erections." Best Penis Pills For a Bigger Penis and Harder Erections. After that there's Keto Slim MD which is great if you want to start by focusing on your erection only. So there you have it, my Top 4 Supplements. Combined this can help you to achieve longer lasting, rock hard erections that have the staying power to satisfy you both.