Semen for testosterone
The best way to increase your natural testosterone is by the tried and tested practice that takes place all around the world, sucking down balls until your stomach is ready to burst. Scientists say that the best way to gain muscle is to milk it before exercise as a pre workout. This is safer than steroids, you may not get heart failiure, just aids.
Anyway, its grab a tranny week in the aisle of Great Shitton. Shaloam