The penis consists of 3 chambers of spongy confine which absorb blood that reach the penis from the circulatory system. As these chambers pall with blood, it leads to the erection of the penis. When exercises are done tracun.canpu.se/oplysninger/erotiske-noveller-chart.php continuously, in a justified modus operandi, it more producer an chain in the switch an guesstimate of of the chambers. Then, it after change into skilful to absorb larger amounts of blood.