CBT
CBT stands for "Cock Bungee Training". CBT is a popular penis lengthening technique used men with small penises. The man uses a bungee to suspend themselves using only their penis. Gravity then works in their favor to stretch out their penis. If done correctly, the bungee will lengthen the penis by a couple inches.
CBT by EpicGayMurr December 5, 2019
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